Rice Lake 5000 Series Owner's manual

Swecoin Kiosk Printer
5000 Series Models
Installation & Operation
Manuals
72056

TTP 5200/5250 Kiosk Printer
Sub-system
Installation Manual
Publ. No. 01436-000, Ed. C

9911 TTP 5200/5250 Kiosk Printer Sub-system — Installation Manual 1
CONTENTS
1 INTRODUCTION ......................................................................................................... 3
1.1 About this manual................................................................................. 3
1.2 Updating ............................................................................................... 3
2 PRODUCT PRESENTATION...................................................................................... 4
2.1 Printer exterior ...................................................................................... 4
2.2 Differences between TTP 5200/5250 and TTP 5000/TTP 5100.......... 4
3 SUMMARY OF CONTROL CODES & ESCAPE SEQUENCES ................................ 5
3.1 Character and bit-image graphics mode commands ........................... 5
3.2 Label and other top-of-form oriented commands................................. 8
4 SOFTWARE COMMAND SYNTAX ............................................................................ 9
4.1 Character- and bit-image graphics commands .................................... 9
4.2 Label- and other top-of-form oriented commands.............................. 27
5 DOWNLOADABLE CHARACTER SETS, LOGOTYPES AND FIRMWARE ........... 39
5.1 User-defined character set ................................................................. 39
5.2 User-defined logotype ........................................................................ 41
5.3 Default parameters............................................................................. 43
5.4 Firmware loading................................................................................ 46
5.4.1 Introduction .................................................................... 46
5.4.2 Loading procedure ......................................................... 47
6 STATUS RESPONSES ............................................................................................. 48
6.1 TTP 5000 compatible status response commands............................ 48
6.2 Additional status response command for TTP 5200/5250 ................. 49
7 POWER-ON TEST .................................................................................................... 50
8 TEST PRINTOUTS.................................................................................................... 50
8.1 Off-line test printout ............................................................................ 50
8.2 On-line HEX dump.............................................................................. 50
9 SERIAL INTERFACE ................................................................................................ 51
10 PARALLEL PRINTER INTERFACE ......................................................................... 53
11 POWER SUPPLY...................................................................................................... 55
12 PRINTER DIMENSIONS ........................................................................................... 56
13 BASIC CHARACTER SET ........................................................................................ 59
14 NATIONAL CHARACTER SETS .............................................................................. 60
15 FIRMWARE HISTORY.............................................................................................. 61

TTP 5200/5250 Kiosk Printer Sub-system – Installation Manual 9911
REVISION HISTORY
Edition C, major changes
•Command ESC C n1 n2 (Set page length, portrait mode) Illustration corrected.
•Command ESC a n1 n2 (Set page width, landscape mode): Illustration corrected.
Edition B, major changes
•Command ESC a n1 n2 (Set page width, landscape mode): Example added.
•Command ESC C n1 n2 (Set page length, portrait mode): Parameter value corrected.
•Statu request commands ESC ENQ 1 — ESC ENQ 8: Information added regarding communications
interface required for used of each command, etc.
•Command ESC W (Windows mode ON/OFF): Description added.
•Command ESC M n1 n2 (Top of form definition): Descripton changed.
•Section 5.2, Description of default parameters rewritten. List of default parameters changed.
•Section 5.4, Firmware loading rewritten.
•Chapter 13, Basic character set: Non printable characters added.
•Chapter 15, Firmware history added.
Edition C, major changes
•New address to Swecoin AB.

9911 TTP 5200/5250 Kiosk Printer Sub-system — Installation Manual 3
1 INTRODUCTION
1.1 About this manual
This manual contains the information required for installation and operation of the
TTP 5200 and 5250 printers from a host computer such as a PC.
NOTE! — The manual also applies to the TTP 5100 printer with the exception of
information regarding on-line downloading of firmware, default parameters, character font
sets, and logotypes. Software commands that cannot be used with the TTP 5100 are
marked TTP 5100 in the list in Chapter 3, page 5 .
1.2 Updating
This manual will be updated as, from time to time, printer functions and features may be
added or amended. You will always find the latest edition on our web site
(http://www.swecoin.se). You can order printed copies of the current manual edition by e-
mail, fax or phone.
Registered manual owners will be kept informed about new editions, product changes,
etc. through our fax bulletin service. To register as a manual owner, either fill in the form
at the end of the manual or fill in the requested information when you visit the Technical
Support section on our web site to download a manual.
If you require functions not found in the manual edition at your disposal, you are welcome
to consult one of our offices for information.

TTP 5200/5250 Kiosk Printer Sub-system – Installation Manual 9911
4
2 PRODUCT PRESENTATION
2.1 Printer exterior
Figure 1. Printer exterior
2.2 Differences between TTP 5200/5250 and TTP 5000/TTP 5100
The main differences between the TTP 52xx and the previous TTP 5000 and TTP 5100
models are
•the type of memory component used for storing the firmware on the control board. The
EPROM used in the TTP 5000 and TTP 5100 models is replaced with a flash PROM
that permits downloading of firmware, default parameters, up to 8 character font sets,
and logotypes.
•the page buffer memory that now allows landscape printing up to 210 mm page length
(in paper feed direction).
The TTP 52xx models are backward compatible with the TTP 5000 and TTP 5100 with
one exception (see command ESC ! n, on page 12).

9911 TTP 5200/5250 Kiosk Printer Sub-system — Installation Manual 5
3 SUMMARY OF CONTROL CODES & ESCAPE SEQUENCES
COMMANDS NOT TO BE USED!
The printer uses the following commands for internal house-keeping purposes.
These commands must not be used for application programming.
ESC 4BH
ESC 57H
ESC ENQ FEH
ESC ECQ FFH
Commands marked TTP 5100 cannot be used with the TTP 5100.
3.1 Character and bit-image graphics mode commands
Code Hex Decimal* Function Page Remark
HT 09 9 Horizontal tabulation 9
LF 0A 10 Line feed 9
CR 0D 13 Carriage return 9
FF 0C 12 Form feed 10
RS 1E 30 Cut and eject paper 10
SI 0F 15 Reset from double-width print
mode
10
SO 0E 14 Set double-width print mode 10
ENQ 05 5 Clear presenter 11
CAN 18 24 Cancel 11
ESC NUL 1B 00 27 0 Load firmware 46 TTP 5100
ESC ! n 1B 21 n 27 33 Select character set and character
parameters
12 Limited
function in
TTP 5100
ESC & NUL 1B 26 00 27 38 0 Download character set 14 TTP 5100
ESC & 1 1B 26 01 27 38 1 Download user defined logotype 14 TTP 5100
ESC & 2 n1...41 1B 26 02 n1...n41 27 38 2 n1...n41 Download temporary default
parameters
14 TTP 5100

TTP 5200/5250 Kiosk Printer Sub-system – Installation Manual 9911
6
Code Hex Decimal* Function Page Remark
ESC & 4 1B 26 04 27 38 4 Store current parameter values in
flash PROM
15 TTP 5100
ESC & C 1B 26 43 27 38 67 Erase all character sets 15 TTP 5100
ESC & D 1B 26 44 27 38 68 Erase character sets 4—7 15 TTP 5100
ESC & L 1B 26 4C 27 38 76 Erase all downloaded logotypes 15 TTP 5100
ESC 3 n 1B 33 n 27 51 Set line spacing 16
ESC ? 1B 3F 27 63 Reset (full) 16
ESC @ 1B 40 27 64 Reset (partial) 16
ESC a n1 n2 1B 61 n1 n2 27 97 n1 n2 Set page width, landscape mode 17
ESC C n1 n2 1B 43 n1n2 27 67 n1 n2 Set page length, portrait mode 18
ESC c n 1B 63 n 27 99 n Variable document length ON/OFF 18
ESC d n 1B 64 n 27 100 n Execute n line feeds 19
ESC ENQ 1 1B 05 01 27 5 1 Status enquiry 19
ESC ENQ 2 1B 05 2 27 5 2 Status enquiry, paper near end 19
ESC ENQ 3 1B 05 03 27 5 3 Parameter setting data enquiry 20
ESC ENQ 4 1B 05 04 27 5 4 Character sets and logotype
enquiry
20
ESC ENQ 5 1B 05 05 27 5 5 Paper near end enquiry 20
ESC ENQ 6 1B 05 06 27 5 6 Status inquiry 20
ESC ENQ 7 1B 05 07 27 5 7 Program version enquiry 21
ESC ENQ 8 1B 05 08 27 5 8 Presenter clear enquiry 21
ESC F n1..nx NUL 1B 46 n1...nx 00 27 70 n...nx 0 Set horizontal tabs 21
ESC f n 1B 66 n 27 102 n Presenter function 21
ESC FF n 1B 0C n 27 12 n Eject only 22
ESC g n1 … n5 1B 67 27 103 Print logotype 22
ESC h n 1B 68 n 27 104 n Set multiple-height print mode 23
ESC J n 1B 4A n 27 74 n Paper advance 23
ESC j n 1B 6A n 27 106 n Paper reverse 23
ESC O n1 n2 1B 4F n1 n2 27 64 n1 n2 Absolute line positioning 24
ESC q n 1B 71 n 27 113 n Burn time adjustment 24
ESC R n 1B 52 n 27 82 n Select national character set 24
ESC RS 1B 1E 27 30 Cut paper (no eject) 25
ESC S n1 n2 1B 53 n1n2 27 83 n1 n2 Select graphics mode 25

9911 TTP 5200/5250 Kiosk Printer Sub-system — Installation Manual 7
Code Hex Decimal* Function Page Remark
ESC SI 1B 0F 27 15 Reset from double-height print
mode
26
ESC SO 1B 0E 27 14 Set double-height print mode 26
ESC T n 1B 54 n 27 84 n Reversed print mode on/off 26
ESC W 1B 57 27 87 Windows mode on/off 27
*) Always enter three digits for each decimal number.
Example: 27 38 0 should be entered as 027 038 000

TTP 5200/5250 Kiosk Printer Sub-system – Installation Manual 9911
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3.2 Label and other top-of-form oriented commands
Code Hex Decimal Function Page
ESC A n1n2n3 1B 41 n1n2n3 27 65 n1n2n3 Set label (block) length 28
ESC BC b1 1B 42 43 b11 27 66 67 b1 Clear bar code field 28
ESC BS b1...b11 1B 42 53 b1...b11 27 66 83 b1...b11 Reserve bar code field 29
ESC BW b1...NUL 1B 42 57 b1...00 27 66 87 b1...0 State bar code data 30
ESC DC d1 1B 44 43 d1 27 68 67 d1 Clear comment field 31
ESC DS d1...d7 1B 48 53 d1...d7 27 68 83 d1...d7 Reserve comment field 31
ESC DW d1...NUL 1B 48 57 d1...00 27 68 87 d1...0 State comment field
data
33
ESC E 1B 45 27 69 Clear all label fields 33
ESC GC g1 1B 47 43 g1 27 71 67 g1 Clear graphics field 33
ESC GS g1...g8 1B 47 53 g1...g8 27 71 83 g1...g8 Reserve graphics field 34
ESC GW g1...gn 1B 47 57 g1...gn 27 71 87 g1...gn State graphics data 35
ESC LC l1 1B 4C 43 l1 27 76 67 l1 Clear ruler line area 35
ESC LS l1...l10 1B 4C 53 l1...l10 27 76 83 l1...l10 Set ruler line data 35
ESC M n1 n2 1B 4D n1n2 27 77 n1 n2 Top-of-form definition 37
ESC P n1 1B 50 n1 27 80 n1 Print label (block) 37
ESC X n1 n2 1B 58 n1 n2 27 88 n1 n2 Sense TOF position 37
ESC x n1 n2 1B 78 n1 n2 27 120 n1 n2 Set internal TOF
counter
38
ESC Y n1 n2 1B 59 n1 n2 27 89 n1 n2 Set print start position 38
ESC Z 1B 5A 27 90 Go to next top of form 38
NOTE 1 — Incomplete commands received by the printer (example ”ESC+&”) will place
the printer in a waiting mode. Power OFF/ON is required to reset the printer into operating
mode again.
NOTE 2 — Invalid commands (1 byte or multiple bytes) sent to the printer will be ignored
or printed in ASCII representation. Invalid commands are any commands not listed in
Chapter 3 of this document.

9911 TTP 5200/5250 Kiosk Printer Sub-system — Installation Manual 9
4 SOFTWARE COMMAND SYNTAX
4.1 Character- and bit-image graphics commands
HT Horizontal Tabulation
(09H), (9) decimal
Shifts the current print position to the next character Tab position.
Refer to the ESC + F +n1....nx command on page 21.
LF Line Feed
(0AH), (10) decimal
Prints the data in the input buffer in the current character mode (such as double height
and double width) and adds a line space as specified by the line spacing setting (see
command ESC + 3 n on page 16). Print position is returned to the beginning of the line.
This command is ignored if immediately preceded by CR.
CR Carriage Return
(0DH), (13) decimal
Alternative functions:
•Returns print position to beginning of line without print or line feed.
•Prints the data in the input buffer in the current character mode. Inserts line spaces as
specified by the line spacing setting (see command ESC + 3 + n on page 16). Print
position is returned to beginning of the line.
Refer to Section 5.3 for selection between the alternative functions.

TTP 5200/5250 Kiosk Printer Sub-system – Installation Manual 9911
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FF Form Feed
(0CH), (12) decimal
Prints data from the input buffer and feeds the paper to the top of the next page.
The FF command default value is as defined in the Start-up Parameter setting, n14, n15
and/or n37.
In Landscape mode (ESC+!+n, bit 3 = 1), print is effected by the FF command.
In TOF mode, the printer interprets incoming FF commands as ESC + X + 08 + 00
If Autocut is set = 1 , FF effects Form Feed, Cut and Eject.
Note! — Use ESC C n1 n2 to define arbitrarily selected page length.
RS Cut and eject paper
(1EH), (30) decimal
Effects paper cut-off and default length eject via the presenter module.
If already executed paper feed is shorter than 75 mm, additional paper feed up to the
minimum 75 mm is effected before execution of the Cut command.
SI Reset from double-width print mode
(0FH), (15) decimal
Resets from double-width mode printing, set by SO, to default character mode. Valid in
double-width mode only.
SO Set double-width print mode
(0EH), (14) decimal
Sets double character-width mode. The characters are printed in double width of the
selected font set.
Normal-width and double-width characters can be combined on the same print line.
Double-width mode can be combined with double-height mode for printing of "Quadruple"
characters.

9911 TTP 5200/5250 Kiosk Printer Sub-system — Installation Manual 11
ENQ Clear presenter
(05H), (5) decimal
Used to clear the paper path in the presenter module, for example, to fully eject a
document that was not removed after previous print, cut, and eject operation. Partly
printed documents will be cut and ejected.
Unsuccessful execution of this command (presenter sensor still detects paper in the
presenter) results in the printer setting bit 1 of the status response byte 2, to a ”1”.
If the serial printer interface is used, the status response is automatically returned to the
host if ACK/NAK handshaking is selected (see Section 5.3). The status is also returned in
response to the status enquiry command ESC ENQ 6.
CAN Cancel
(18H), (24) decimal
Cancels print data on the same line as the CAN command. ESC commands issued on the
same line as the CAN command are not cancelled.

TTP 5200/5250 Kiosk Printer Sub-system – Installation Manual 9911
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ESC + ! + n Select character set and character parameters
(1BH)+(21H)+n, (27)+(33)+n decimal
This command sets and/or removes a selection of character-related parameters.
Bits 3—7 apply to all character sets. Character set No. 0 is the basic (default) set.
NOTE! — See next page regarding incompatibility with TTP 5100 printers.
Bits of n Value Function Bits of n Value Function
0, 1, 2 0 Character set 0 4 0 Double height OFF
1 Character set 1 1 Double height ON
2 Character set 2 5 0 Reversed print OFF
3 Character set 3 1 Reversed print ON
4 Character set 4 6 0 Double width OFF
5 Character set 5 1 Double width ON
6 Character set 6 7 0 Underline OFF
7 Character set 7 1 Underline ON
3 0 Landscape mode OFF
1 Landscape mode ON
Example:
A print line using character set No. 2, printing in landscape mode, and with double
character width, requires the command ESC + ! + 74.
BitNo. 76543210
Bit value 128 64 32 16 8 4 2 1
Example 01001010
64 + 8+ 2= 74
Lines, too long to be printed in the selected font, are automatically wrapped around.
Different character sets can be used on the same line.
Parameter set by bits 3 and 4 cannot be changed on the current print line but can be
changed from line to line.
Selection of an erased, or for other reasons non-existent, character set will set bit 1 of
byte 2 in the status enquiry response to ”1” , see Chapter 6.2.
For definition of landscape and portrait page formats, refer to page 17 and 18.

9911 TTP 5200/5250 Kiosk Printer Sub-system — Installation Manual 13
NOTE! — Printout in landscape mode is effected with the FF command.
NOTE! — If more than 240 characters are sent to the printer before an LF, an automatic
print-out of the first part of the line buffer contents is effected. This print-out is made with
the character parameter status as known to the printer at the time.
Backward incompatibility between TTP 52xx and TTP 5100.
Command ESC + ! + n has been modified in the TTP 52xx printers to simplify selection of
character sets.
The following table lists the differences.
TTP 5200 from FW version 1.01 and
TTP 5100 from version 2.0
TTP 5100 up to FW version 1.94
Bit Function Bit Function
0 Select character set 0 Select character set
1 Select character set 1 Select character set
2 Select character set 2 Landscape mode on/off
3 Landscape mode on/off 3 Double height on/off
4 Double height on/off 4 Reversed print on/off
5 Reversed print on/off 5 Double width on/off
6 Double width on/off 6 Not used
7 Underline on/off 7 Underline on/off
NOTE! — There are certain limitations when printing in landscape mode (bit 3 = 1).
In this mode only text and logotypes can be printed after the ESC ! n command (bit 3=1).
For printing graphics in this mode, the *.bmp file has to be rotated before it is sent to the
printer. Bar code cannot be printed in landscape mode after the ESC ! command
(bit 3=1). However, any page contents (also graphics and bar codes) can be printed in
landscape mode under Windows or Windows based programs.

TTP 5200/5250 Kiosk Printer Sub-system – Installation Manual 9911
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ESC + & + NUL Download character set
(1BH)+(26H)+(00H) ..., (27)+(38)+(0) decimal
This command is used to download a character set. The character set is placed in the first
free address position in the order of download sequence.
A downloadable character set consists of a header containing data describing the set as
well as data for each individual character in the set.
For complete specification of user-defined character set, see page 39.
NOTE! — Within the 64 Kbyte printer buffer capacity available for font download,
maximum 8 character sets can be addressed. Exceeding any of these limits will cause
this command to fail.
ESC + & + 1 Download user defined logotype
(1BH)+(26H)+(01H)..., (27)+(38)+(1) decimal
Downloads a user-defined logotype. The logotype is printed with the ESC g command,
see page 22. Also see page 41 for a complete specification of user-defined logotypes.
ESC+&+2+n1...n41 Download temporary default parameters
(1BH)+(26H)+(02H)+n1...n41, (27)+(38)+(2)+n1...n41 decimal
A number of bytes, currently 41, in the flash PROM hold various parameter values called
default parameters. One or several of them can be overridden temporarily with this
command. All 41 bytes have to be sent, even if only some of the parameter values need
to be modified. The permanently stored parameters will be used again after a printer reset
command or at power ON.
The temporary values can, however, be stored in the flash PROM as permanent values
with command ECS + & + 4.
Also see Section 5.3 on page 43.

9911 TTP 5200/5250 Kiosk Printer Sub-system — Installation Manual 15
ESC + & + 4 Store current parameter values in flash PROM
(1BH)+(26H)+(04H), (27)+(38)+(4) decimal
Stores all parameter values, currently in use in the printer, as permanent default
parameter values in the flash PROM. This takes approximately 15 seconds. The printer
then resets automatically and activates the presenter motor temporarily.
For complete specification, see Section 5.3 on page 43.
ESC + & + C Erase all character sets
(1BH)+(26H)+(43H), (27)+(38)+(67) decimal
Erases all character sets stored in the flash PROM.
NOTE! — This command is only executed if all these conditions are met:
•At least one character set has been loaded
•Status inquiry response byte 1, bit 6, ”Power has been OFF” is set to ”1”
•No ESC + ENQ + 6 command has been received
ESC + & + D Erase character sets (4—7)
(1BH)+(26H+(44H), (27)+(38)+(68) decimal
Erases downloaded character sets 4—7. Default character sets 0—3 are not affected by
this command.
The operation is complete when the printer resets automatically and activates the
presenter motor temporarily. Takes approximately 15 seconds.
For complete specification, see page 39.
ESC + & + L Erase all downloaded logotypes
(1BH)+(26H)+(4CH) , (27)+(38)+(76) decimal
This command erases all downloaded logotypes from the flash PROM.
The operation is complete when the printer resets automatically and activates the
presenter motor temporarily. Takes approximately 15 seconds.
Erasing a logotype is a two-step operation: 1. Erase all logotypes. 2. Download the
desired logotype(s) again.
For complete specification, see page 41.

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ESC + 3 + n Set line spacing
(1BH)+(33H)+n, (27)+(51)+n decimal
The default line spacing is directly related to the size of the selected font. Examples:
10 cpi 30 pixels = 3.75 mm
12 cpi 24 pixels = 3.0 mm
15 cpi 20 pixels = 2.5 mm
17 cpi 18 pixels = 2.25 mm
25 cpi 12 pixels = 1.5 mm
This command is used to increase the line spacing. The entered value n is the absolute
line spacing expressed as a number of pixel lines (0.125 mm increment). To increase the
line spacing to 5 mm, for example, enter value n = 40 (5 / 0.125 = 40).
The command is ignored if value ”n” is less than the default line spacing of the selected
font.
ESC+ ? Reset, full
(1BH)+(3FH), (27)+(63) decimal
Full reset. Terminates processing and initialises the control board, resetting it to the
default values used as at power ON (or as modified before the reset). The operation is
complete when the printer resets automatically and activates the presenter motor
temporarily.
All data stored in flash PROM such as firmware, parameters, downloaded fonts and
logotypes, remain unchanged.
ESC+ @ Reset (partial)
(1BH)+(40H), (27)+(64) decimal
Partial reset. All parameters, downloaded fonts and logotypes are restored to default
values. Print line buffer is erased. The communications (FIFO) buffer is not erased.

9911 TTP 5200/5250 Kiosk Printer Sub-system — Installation Manual 17
ESC+a+n1+n2 Set page width (landscape mode)
(1BH)+(61H)+n1+n2, (27)+(97)+n1+n2 decimal
TEXT Text text
Page width
(minimum 75 mm)
Page length =
applicable print
window width
Paper transport
direction
SW97062-R2
Figure 2. Definition of page length in landscape mode
The command sets the page width, expressed as a number of 0.125 mm pixel line feeds.
The command has to be applied in character print mode. Form feed is effected with the
FF command.
NOTE! — Do not use page widths less than 75 mm (n1=2, n2=88). n1 is the higher order
and n2 the lower order byte.
•n1 and n2 must be 1-byte hexadecimal or decimal numbers.
•If the text exceeds the specified page width, an automatic form feed will be performed.
For text fields that do not fill the specified page width, an FF command shall precede
the Cut command. If the auto-cut function has been selected, however, the FF
command automatically generates a Cut command (see page 43 regarding default
parameter set-up).
•In landscape print mode, the printer’s page buffer limits the page width setting to
220 mm (n1 = 6, n2 = 224). Default setting is n1 = 6, n2 = 144, equal to 210 mm (DIN
A4 width). See Section 5.3, page 43, regarding setting of default parameters n40 and
n41.
Example:
Desired page width = 90 mm. Value to be entered: 90 / 0.125 = 720. n1 = 2, n2 = 208
n1 n2
512 256 128 64 32 16 8 4 2 1
29282726252423222120
1011010000

TTP 5200/5250 Kiosk Printer Sub-system – Installation Manual 9911
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ESC+C+n1+n2 Set page length (portrait mode)
(1BH)+(43H)+n1+n2, (27)+(67)+n1+n2 decimal
SW97063-R2
TEXT
Text text
Page length
(minimum 75 mm)
Page width =
applicable print
window width
Paper transport
direction
Figure 3. Definition of page length in portrait mode
Sets the page length expressed as a number of 0.125 mm pixel line feeds. The
command shall be applied in character print mode. Form feed is effected with the FF
command.
NOTE! — Do not use page lengths less than 75 mm (n1 = 2, n2 = 88)
•In portrait print mode there is no page length limitation, but the ESC + C + n1 + n2
setting applies unless superseded by command ESC + c + n that enables the variable
document length.
•Page length settings, shorter than the minimum page length as defined by default
parameter bytes n34 and n35 (see page 43), will automatically be adjusted to the
default value.
ESC + c + n Variable document length ON /OFF
(1BH)+(63H)+n, (27)+(99)+n decimal
n = 0 Automatic form feed if the printed page length exceeds the length set
by ESC + C + n1 + n2
n = 3 or higher Selects continuous print mode ( no auto FF). Also refer to Section 5.3,
page 43, regarding default parameter n37.