Citizen SystemsメーカーPPU-231IIの使用説明書/サービス説明書
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LINE THERMAL PRINTER MODEL PPU-231 II Rev . 1.01 Newly issued on December 19, 2002 Command Reference.
Rev .No. Date Comment Rev . 1.00 Jun. 10, 2002 Newly issued Rev . 1.01 Dec. 19, 2002 Revised P . 12, P . 78, P . 79, P . 90 REVISION.
— 1 — 1 HT Horizontal tab S.P . <09>H 5 2 LF Printing and paper feed S.P . <0A>H 6 3 CR Back to printing S.P . <0D>H 7 4F F Printing in P AGE MODE and returning to P <0C>H .
— 2 — In the Mode column: S = ST ANDARD MODE, P = P AGE MODE * shows the command affected by GS P . 31 ESC V Specifying/Canceling 90°-right-turned S <1B>H<56>H<n> 41 characters .
— 3 — 58 GS W Setting the print area width S.P .* <1D>H<57>H<nL> <nH> 73 59 GS Specifying the relative vertical position S.P .* <1D>H<5C>H<nL> 75 of a character in P AGE MODE <nH> 60 GS ^ Executing the macro S.
— 4 — 1.2 Command Details 1.2.1 Descriptions of Each Item XXXX [Function] The name of a command. [Code] The string of codes comprising the command is represented by < >H for hexadecimal numbers, < >B for binary numbers, and < > for decimal numbers, [ ] k denotes the number of repetition of “k” times.
— 5 — 1.2.2 Command Details HT [Function] Horizontal tab [Code] <09>H [Outline] Shifts the printing position to the next horizontal tab position. • Ignored when the next horizontal tab position has not been set. [Caution] • The horizontal tab position is set by ESC D.
— 6 — LF [Function] Printing and paper feed [Code] <0A>H [Outline] Prints data inside the print buffer and feeds paper based on the line feed amount having been set.
— 7 — CR [Function] Back to printing [Code] <0D>H [Outline] 1) When DSW1-5 is OFF: This command is ignored. 2) When DSW1-5 is ON: With data held inside the internal print buffer , printing and line feed are performed. Without data inside the internal print buffer , however , only line feed is performed.
— 8 — FF (Page Mode) [Function] Printing in P AGE MODE and returning to ST ANDARD MODE [Code] <0C>H [Outline] Executes a batch printout of the data mapped in the entire print area, and then returns to ST ANDARD MODE. [Caution] • All mapped data is erased after printout.
— 9 — CAN [Function] Canceling print data in P AGE MODE [Code] <18>H [Outline] Erases all data contained in the currently effective print area in P AGE MODE.
— 10 — DLE EOT n [Function] Sending status in real-time [Code] <10>H<04>H<n> [Range] 1 n 4 [Outline] Sends in real-time the status specified by “n”. [Caution] • Each status represents the current status. It is 1 byte data. • The status is transferred without checking whether the host is ready to receive or busy .
— 11 — (1) Printer status (When n = 1 is specified) Bit Status Hex. Decimal 0 Unused 00 0 1 Unused 02 2 2 Undefined — — 3 Online status 00 0 Offline status 08 8 4 Unused 10 16 5 Undefined — — 6 Undefined — — 7 Unused 00 0 (2) Status caused by an offline condition (When n = 2 is specified) Bit Status Hex.
— 12 — (3) Status caused by an error (when n = 3 is specified) Bit Status Hex. Decimal 0 Unused 00 0 1 Unused 02 2 2 No Black mark detection error occurred (only when “Black mark” is selected). 00 0 A Black mark detection error occurred (only when “Black mark” is selected).
— 13 — DLE ENQ n [Function] Real-time request to printer [Code] <10>H<05>H<n> [Range] 1 n 2 [Outline] The printer responds in real-time to the request that the host specifies with number “n”. [Caution] • This command is only effective if an auto cutter error has occurred.
— 14 — ESC FF [Function] Printing data in P AGE MODE [Code] <1B>H<0C>H [Outline] Executes a batch printout of the data mapped in the entire print area in P AGE MODE. [Caution] • This command is only effective when P AGE MODE is selected.
— 15 — ESC SP n [Function] Setting the right spacing of the character [Code] <1B>H<20>H<n> [Range] 0 n 255 [Outline] Sets the right spacing of character to [n × basic calculation pitch] inches. [Caution] • If the horizontal magnification of character is 2 or more, the right spacing increases with the magnification.
— 16 — [Sample Program] [Print Results] AAAAA ← 0-dot space AAAAA ← 1-dot space AAAAA ← 12-dots space LPRINT CHR$(&H1B) + “ ” + CHR$(0) ; LPRINT “AAAAA” + CHR$(.
— 17 — ESC ! n [Function] Collectively specifying the printing mode [Code] <1B>H<21>H<n> [Range] 0 n 255 [Outline] Printing mode is assigned.
— 18 — [Sample Program] [Print Results] Font A Font B Font A + Emphasis Font B + Emphasis + Quadruple + Underline Font A + Underline Font A + Double Width Font A + Double Height ∨∨ ∨ LPRINT .
— 19 — ESC $ n1 n2 [Function] Specifying the absolute positions [Code] <1B>H<24>H<n1><n2> [Range] 0 n1 255 0 n2 255 [Outline] The printing start position is specified with the number of dots (1/203 inch unit) from the beginning of a line.
— 20 — [Sample Program] [Print Results] Relative Position Specified Absolute Position Specified AB C BA 0 50 100 256 –62 LPRINT CHR$(&H1B) + “$” ; LPRINT CHR$(0) + CHR$(0) + “A” ; LP.
— 21 — ESC % n [Function] Specifying/Canceling download character set [Code] <1B>H<25>H<n> [Range] 0 n 255 [Outline] Specifying/canceling download characters.
— 22 — ESC & s n m [a [p] s × a] m–n+1 [Function] Defining the download characters [Code] <1B>H<26>H<s>H<n><m>[<a><p1><p2> ⋅ ⋅ <ps × .
— 23 — [Example] Create each data bit by setting “1” for a printed dot and “0” for an unprinted dot. [Sample Program] Refer to Sample Program and Print Results for ESC % on page 23.
— 24 — ESC * m n1 n2 [ d ] k [Function] Specifying the bit image mode [Code] <1B>H<2A>H<m><n1><n2> [<d>] k [Range] m= 0, 1, 32, 33 0 n1 255 0 n2 3 0 d 255 k = n.
— 25 — [Sample Program] [Print Results] ← 8-dots single density ← 8-dots double density ← 24-dots single density ← 24-dots double density LPRINT CHR$(&H1B) + .
— 26 — ESC – n [Function] Specifying/Canceling underline [Code] <1B>H<2D>H<n> [Range] 0 n 2 48 n 50 [Outline] Specifying/canceling an underline. [Caution] • An underline is attached to the full character width. It is, however , not attached to the part having been skipped by horizontal tab command.
— 27 — < < < < < < < < < < < ESC 2 [Function] Specifying 1/6-inch line feed rate [Code] <1B>H<32>H [Outline] The line feed rate per line is specified by 1/6 inch. [Caution] Line feed rate can be specified respectively for both ST ANDARD MODE and P AGE MODE.
— 28 — ESC 3 n [Function] Setting line feed rate of minimum pitch [Code] <1B>H<33>H<n> [Range] 0 n 255 [Outline] Sets the line feed width per line to [n × basic calculation pitch] inches. [Caution] The line feed width can be set separately for the ST ANDARD and P AGE MODES.
— 29 — ESC = n [Function] Data input control [Code] <1B>H<3D>H<n> [Range] 0 n 255 [Outline] Selecting equipment for which data input from the host is valid.
— 30 — ESC ? n [Function] Deleting download characters [Code] <1B>H<3F>H<n> [Range] 32 n 126 [Outline] Deletes the downloaded characters of specified code. [Caution] • The character “n” indicates the character code used to delete the defined pattern.
— 31 — ESC @ [Function] Initializing the printer [Code] <1B>H<40>H [Outline] Clears data stored in the print buffer and brings various settings to the initial state (Default state). [Caution] • The settings of DIP switches are not read again.
— 32 — ESC D [ n ] k NUL [Function] Setting horizontal tab position [Code] <1B>H<44>H [<n>] k<00> [Range] 1 n 255 0 k 32 [Outline] Specifying a horizontal tab position. • “n” indicates the number of columns from the beginning to the horizontal tab position.
— 33 — ESC E n [Function] Specifying/Canceling Emphasis Printing [Code] <1B>H<45>H<n> [Range] 0 n 255 [Outline] Specifying/canceling the emphasized characters.
— 34 — ESC G n [Function] Specifying/Canceling Double strike printing [Code] <1B>H<47>H<n> [Range] 0 n 255 [Outline] Specifying/canceling the double strike printing. • “n” is valid only for the lowest bit (n0). • Control by the lowest bit (n0) is shown as follows.
— 35 — ESC J n [Function] Printing and feeding paper in minimum pitch [Code] <1B>H<4A>H<n> [Range] 0 n 255 [Outline] Prints the data held in the print buffer and feeds paper by [n × basic calculation pitch] inches. The beginning of the line is taken as the next print start position.
— 36 — ESC L [Function] Selecting P AGE MODE [Code] <1B>H<4C>H [Outline] Switches from ST ANDARD MODE to P AGE MODE. [Caution] • This command is only effective if it entered at the beginning of a line. • This command is not effective if it is entered when in P AGE MODE.
— 37 — ESC M n [Function] Selection of character fonts [Code] <1B>H<4D>H<n> [Definition value] n=0, 1, 48, 49 [Outline] Selects character fonts.
— 38 — ESC R n [Function] Selecting the international character set [Code] <1B>H<52>H<n> [Range] 0 n 10 [Outline] Depending on the value of “n”, one of the following character sets is specified; n Character Set 0 U.S.A. 1 France 2 Germany 3 U.
— 39 — ESC S [Function] Selecting ST ANDARD MODE [Code] <1B>H<53>H [Outline] Switches from P AGE MODE to ST ANDARD MODE. [Caution] • This command is only effective if it is entered when in P AGE MODE. • Any data mapped in P AGE MODE is erased.
— 40 — ESC T n [Function] Selecting the character printing direction in P AGE MODE [Code] <1B>H<54>H<n> [Range] 0 n 3 48 n 51 [Outline] Selects the direction and start point of character printing in P AGE MODE.
— 41 — ESC V n [Function] Specifying/Canceling 90°-right-turned characters [Code] <1B>H<56>H<n> [Range] n = 0, 1, 48, 49 [Outline] Specifying/canceling 90°-right- turned characters.
— 42 — ESC W xL xH yL yH dxL dxH dyL dyH [Function] Defining the print area in P AGE MODE [Code] <1B>H<57>H<xL><xH><yL><yH><dxL><dxH><dyL><.
— 43 — • The figure below illustrates the print area, where X = horizontal start point, Y=vertical start point, Dx=horizontal length, and Dy=vertical length. The printable area for this printer is approximately 72.070 mm (576/203 inches) horizontally and 117 mm (1662/360 inches) vertically .
— 44 — ESC nL nH [Function] Specifying the relative position [Code] <1B>H<5C>H<nL><nH> [Range] 0 nL 255 0 nH 255 [Outline] This command specifies the next print start position in a relative position with respect to the current position.
— 45 — ESC a n [Function] Aligning the characters [Code] <1B>H<61>H<n> [Range] 0 n 2 48 n 50 [Outline] All the printed data within one line are aligned in the specified position.
— 46 — ESC c 3 n [Function] Selecting the Paper Sensor valid for a paper end signal output [Code] <1B>H<63>H<33>H<n> [Range] 0 n 255 [Outline] This command selects by which Paper Sensor a paper end signal should be output.
— 47 — ESC c 4 n [Function] Selecting the Paper Near -end Sensor valid for print stop [Code] <1B>H<63>H<34>H<n> [Range] 0 n 255 [Outline] This command selects the Paper Near -end Sensor which helps to stop printing when the paper supply almost runs out.
— 48 — ESC c 5 n [Function] Enabling/Disabling the panel switches [Code] <1B>H<63>H<35>H<n> [Range] 0 n 255 [Outline] Enabling/disabling the FEED switch.
— 49 — ESC d n [Function] Printing and feeding the paper by “n” lines [Code] <1B>H<64>H<n> [Range] 0 n 255 [Outline] Prints data in the print buffer and feeds paper by “n” lines. • Specified lines do not remain. • The beginning of the line is specified as the next print start position.
— 50 — ESC n n [Function] Setting a remaining amount of printout [Code] <1B>H<6E>H<n> [Range] 0 n 255 (“n” in the 2nd byte denotes this command.) [Outline] This command sets the remaining amount of printing after detecting paper near end 1.
— 51 — ESC t n [Function] Selecting the character code table [Code] <1B>H<74>H<n> [Range] 0 n 9, n = 255 [Outline] Selecting the character code table: The character code table is selected based on the value of “n”.
— 52 — ESC { n [Function] Specifying/Canceling the inverted characters [Code] <1B>H<7B>H<n> [Range] 0 n 255 [Outline] Specifying/canceling inverted characters. • “n” is valid only for the lowest bit (n0). • Control by the lowest bit (n0) is shown as follows: n0 Condition 0 Canceling inverted characters.
— 53 — GS ! n [Function] Specifying the character size [Code] <1D>H<21>H<n> [Range] 0 n 255, where: 1 vertical magnification 8, 1 horizontal magnification 8 [Outline] Specifies the character size (V ertical and horizontal magnification).
— 54 — • If characters of different vertical magnification are contained in a line, the baseline of each character is lined up. • Horizontal and vertical magnification can also be specified/ canceled by ESC !. The ESC ! or GS ! command, whichever is handled last, becomes effective.
— 55 — GS $ nL nH [Function] Specifying the absolute vertical position of characters in P AGE MODE [Code] <1D>H<24>H<nL><nH> [Range] 0 nL 255 0 nH 255 [Outline] This comman.
— 56 — GS * n1 n2 [ d ] n1 × n2 × 8 [Function] Defining the download bit image [Code] <1D>H<2A>H<n1><n2> [< d >] n1 × n2 × 8 [Range] 1 n1 255 1 n2 48 n1 × n2 1536 0 d 255 [Outline] Defines download bit images of the number of dots specified by n1 and n2.
— 57 — [Sample Program] [Print Results] ← QUADRUPLE MODE ← NORMAL MODE ← DOUBLE WIDTH MODE ← DOUBLE HEIGHT MODE GOSUB IMG LPRINT CHR$(&H1D) + “/” + CHR$(0);.
— 58 — GS ( A pL pH n m [Function] Execution of test printing [Code] <1D>H<28>H<41>H<pL><pH><n><m> [Definition] (pL+(pH × 256))=2 (pL=2, pH=0) 0 n 2, 48 n 50 1 m 3, 49 m 51 [Outline] Specified test printing will be executed.
— 59 — GS / m [Function] Printing the downloaded bit image [Code] <1D>H<2F>H<m> [Range] 0 m 3 48 m 51 [Outline] Prints downloaded bit image in a mode specified by “m”.
— 60 — GS : [Function] Starting/Ending macro definition [Code] <1D>H<3A>H [Outline] Specifying starting/ending macro definition. Reception of this command during macro definition signifies ending the macro definition. [Caution] Maximum content available for macro definition is 2048 bytes.
— 61 — GS A m n [Function] Correcting the position of black mark top position [Code] <1D>H<41>H<m> <n> [Range] m=0, 0 n 255 [Outline] This command sets the top position of the black mark with the amount of correction set for the default position.
— 62 — GS B n [Function] Specifying/Canceling the black/white inverted printing [Code] <1D>H<42>H<n> [Range] 0 n 255 [Outline] This command specifies or cancels the black/white inverted printing. • “n” is valid only for the lowest bit (n0).
— 63 — GS H n [Function] Selecting of printing position of HRI characters [Code] <1D>H<48>H<n> [Range] 0 n 3 48 n 51 [Outline] Selecting printing position of HRI characters in printing bar codes. • “n” means the followings.
— 64 — Printed above and below [Print Results] No HRI characters Printed above Printed below.
— 65 — GS I n [Function] Sending the printer ID [Code] <1D>H<49>H<n> [Range] 1 n 3 49 n 51 [Outline] Sends the specified printer ID.
— 66 — GS L nL nH [Function] Setting the left margin [Code] <1D>H<4C>H<nL><nH> [Range] 0 nL 255 0 nH 255 [Outline] This command sets the left margin specified by nL and nH. The value of the left margin is [(nL + nH × 256) × basic calculation pitch] inches.
— 67 — • When mapping non-character data (Bit image, downloaded bit image, or bar code), if the print area specified is narrower than 9-bits, only the line for that data is handled as follows: (1) The print area is extended toward the left (So, the left margin is decreased) until it is 9-dot wide, but not wider than the printable area.
— 68 — GS P x y [Function] Specifying the basic calculation pitch [Code] <1D>H<50>H<x><y> [Range] 0 x 255 0 y 255 [Outline] This command sets the horizontal basic calculation pitch to approx. 25.4/x mm (1/x inches), and the vertical basic calculation pitch to approx.
— 69 — GS R 0 n [Function] Collecting receipts [Code] <1D>H<53>H<30>H<n>H [Range] n=0 [Outline] • This command is valid only when the collection function of the DIP switch is enabled. • This command is ignored in any of the following cases.
— 70 — GS R 1 n [Function] Setting receipt collection timer [Code] <1D>H<53>H<31>H<n> [Range] 0 n 9 [Outline] • This command is valid only when the collection function of the DIP switch is enabled. • This command sets the wait time till the receipts are collected automatically .
— 71 — GS S [Function] Detecting a black mark [Code] <1D>H<53>H [Outline] • This command is valid only when a black mark is set in the paper selection with DIP switch. • Entering this command allows detection of a black mark. • When a black mark is detected, the print paper is cut and ejected.
— 72 — GS V m ......... (1) GS V m n ..... (2) [Function] Cutting the paper [Code] (1) <1D>H<56>H<m> (2) <1D>H<56>H<m><n> [Range] (1) m = 0, 1, 48, 49 (2) m = 65, 66 0 n 255 [Outline] Performs the specified paper cutting.
— 73 — GS W nL nH [Function] Setting the print area width [Code] <1D>H<57>H<nL><nH> [Range] 0 nL 255 0 nH 255 [Outline] Sets the print area width specified by nL and nH. • The print area width will be [(nL + nH × 256) × basic calculation pitch] inches.
— 74 — (2) If a sufficient area cannot be provided as a result of step (1), the print area is extended toward the left (So, the left margin is decreased). (3) If a sufficient area cannot be provided as a result of step (2), the right spacing is trimmed.
— 75 — GS nL nH [Function] Specifying the relative vertical position of a character in P AGE MODE [Code] <1D>H<5C>H<nL><nH> [Range] 0 nL 255 0 nH 255 [Outline] This comman.
— 76 — GS ^ n1 n2 n3 [Function] Executing the macro [Code] <1D>H<5E>H<n1><n2><n3> [Range] 0 n1 255 0 n2 255 0 n3 1 [Outline] Executing contents defined in macro. n1 : The number of times of macro execution n2 : Waiting time on macro execution W aiting time of n2 × 100 msec is given for every execution.
— 77 — GS a n [Function] Enabling/Disabling ASB (Automatic Status Back) [Code] <1D>H<61>H<n> [Range] 0 n 255 [Outline] This command selects the status item to be addressed by ASB (Automatic Status Back.) Bit Status item addressed by ASB Hex.
— 78 — (1) 1st byte (Printer information) Bit Status Hex. Decimal 0 Unused 00 0 1 Unused 00 0 2 Unused 00 0 3 Online status 00 0 Offline status 08 8 4 Unused 10 16 5 Unused 00 0 6 Not in paper fee.
— 79 — (3) 3rd byte (Paper Sensor information) Bit Status Hex. Decimal 0 Paper found by Paper Near -end Sensor 1 00 0 Paper not found by Paper Near-end Sensor 1 01 1 1 Paper found by Paper Near -e.
— 80 — GS f n [Function] Selecting the font of HRI characters [Code] <1D>H<66>H<n> [Range] n = 0, 1 [Outline] Selecting the font of HRI characters in printing bar code.
— 81 — GS h n [Function] Specifying the height of the bar code [Code] <1D>H<68>H<n> [Range] 1 n 255 [Outline] Selecting bar code height. “ n ” denotes the number of dots in the vertical direction. [Default] n = 162 [Sample Program] Refer to Sample Program and Print Results for GS w on page 93.
— 82 — GS k m [d1 ..... dk] NUL GS k m n [d1 ...... dn] [Function] Printing the bar code [Code] (1) <1D>H<6B>H<m> [d1.....dk] NUL (2) <1D>H<6B>H<m><n> [d1....dn] [Range] (1) 0 m 6 The definitions of “k” and “d” vary with the bar code system.
— 83 — [Caution] For (1): • This command ends with a NUL code. • For UPC-A or UPC-E, the bar code is printed when 12 bytes of bar code data have been entered, and the subsequent data is handled as normal data.
— 84 — For P AGE MODE: • This command only maps the bar code, without performing a printout. After the bar code is mapped, the dot next to the last data item of the bar code is taken as the start position for the next data mapping.
— 85 — [Description of Bar Codes] <For print examples, refer to page 88.> UPC-A This bar code, consisting of numerals only , has a fixed length of 12 columns; a 11-column number entered from the host or application software plus a check digit (12th column) automatically calculated inside the printer .
— 86 — CODABAR (NW -7) This bar code, consisting of alphanumerics, has a variable length of columns. A vailable characters include “0 1 2 3 4 5 6 7 8 9 A B C D $ + – .
— 87 — CODE128 This bar code consists of 103 bar code characters and three code sets, enabling 128 ASCII code characters to be printed. It has a variable length of columns. • Code set A ASCII characters 00H - 5FH can be represented. • Code set B ASCII characters 20H - 7FH can be represented.
— 88 — Special characters Hex. ASCII Code set A Code set B Code set C 7B53 { S SHIFT SHIFT –N/A 7B41 { A –N/A CODE A CODE A 7B42 { B CODE B –N/A CODE B 7B43 { C CODE C CODE C –N/A 7B31 { 1.
— 89 — [Description of Bar Codes] UPC-A, UPC-E, JAN-13 (EAN), JAN-8 (EAN), CODE39, ITF , CODABAR, CODE93, CODE128 T ype Print Sample Outline of Symbol Printing is done according to bar code type, number of print columns, bar code height, width (Magnification), availability of HRI character , and bar code data.
— 90 — GS r n [Function] Sending status [Code] <1D>H<72>H<n> [Range] n=1, 49 [Outline] Sends the specified status to the host. n Function 1,49 Sends the paper Sensor status. [Caution] • When the serial interface is used: For DTR/DSR control: The printer sends the status after verifying that the host is ready to receive.
— 91 — GS v 0 m xL xH yL yH d1...dk [Function] Printing of raster bit image [Code] <1D>H<76>H<30>H<m><xL><xH><yL><yH> [<d>] k [Range] 0 m 3, 4.
— 92 — • If this command is executed during macro definition, the macro definition is suspended, and the processing of the command starts. The macro is left undefined. • “d” denotes defined data. Dots to be printed are specified as “1”, and those not to be printed as “0”.
— 93 — GS w n [Function] Specifying the horizontal size (Magnification) of bar code [Code] <1D>H<77>H<n> [Range] 2 n 6 [Outline] Selecting bar code width.
— 94 — FS g3 m a1 a2 a3 a4 nL nH d1…dk [Function] Writing data into the download user NV memory [Code] <1C>H<67>H<33>H<m>H<a1>H<a2>H<a3>H<a4>H <.
— 95 — [Caution] • Because frequent writing in the non-volatile memory can destroy the memory , the writing command (FS g3) should be used less than 10 times a day . • It may happen that the printer becomes BUSY during the process of writing data into the non-volatile memory while this command is executed.
— 96 — FS g4 m a1 a2 a3 a4 nL nH [Function] Reading data from the download user NV memory [Code] <1C>H<67>H<34>H<m>H<a1>H<a2>H<a3>H<a4>H <nL>H.
— 97 — • When the XON/XOFF control is selected, all the codes are sent continuously without verifying that the host can receive the data. Data that has been sent is always continuous except for the XOFF code.
— 98 — F S p n m [Function] Printing the download NV bit images [Code] <1C>H<70>H<n><m> [Range] 1 n 255 0 m 3 48 m 51 [Outline] This command prints the download NV bit images (n) using a specified mode (m).
— 99 — • When the size of a bit image exceeds the limits of the printing area, the data within the limits of the printing area will be printed but the parts exceeding the limit will not be printed.
— 100 — F S q n [xL xH yL yH d1…dk] 1… [xL xH yL yH d1…dk] n [Function] Defining the download NV bit image [Code] <1C>H<71>H<n>H{<xL><xH><yL><yH><d1...dk>}1... {<xL><xH><yL><yH><d1.
— 101 — • If outside-defined-area arguments are processed for the second or subsequent NV bit image data groups, the processing of this command is suspended, and a writing process into the non-volatile memory starts. At this time, the NV bit image being defined becomes invalid (Undefined), but the preceding NV bit images are valid.
— 102 — [Caution] • Because frequent writing in the non-volatile memory can destroy the memory , the writing command should be used less than 10 times a day . • Just after the completion of the writing operation into the non- volatile memory , the printer hardware will be reset.
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