2RV/2RW/2RX/2RY/3RA
9-2
(2) Firmware environment commands
The printer maintains a number of printing parameters in its memory. These parameters may be changed per-
manently with the FRPO (Firmware RePrOgram) commands.
This section provides information on how to use the FRPO command and its parameters using examples.
Using FRPO commands for reprogramming the firmware
The current settings of the FRPO parameters are listed as the optional values on the service status page.
Note: Before changing any FRPO parameters, print out a service status page, so you will know the parameter-
values before the changes are made. To return FRPO parameters to their factory default values, send the-
FRPO INIT (FRPO-INITialize) command. (!R! FRPO INIT; EXIT;)
The FRPO command is sent to the printer in the following sequence:
!R! FRPO parameter, value; EXIT;
Example: Changing emulation mode to PC-PR201/65A
!R! FRPO P1, 6; EXIT;
FRPO parameters
Items FRPO Setting value Factory set-
ting
Message language selection at
power-up
B7 0: Entering into the language selection menu
1: Not entering the language selection menu
1
Default pattern resolution B8 0: 300 dpi
1: 600 dpi
0
Number of copies at start-up C0 1 to 999 1
Page orientation C1 0: Portrait
1: Landscape
0
Default font* C2 Middle two digits of power-up font 0
C3 Last two digits of power-up font 0
C5 First two digits of power-up font 0
PCL font switching C8 0:HP compatible mode
32:Compatibility mode
0
Total host buffer size H8 0 to 99 in units of the size defined by FRPO S5 5
Form feed time-out value H9 Value in units of 5 seconds (0 to 99). 6
1: 100V
Reduction (100 V model only) J0 0: 100%
5: 70 %
6: 81 %
7: 86 %
8: 94 %
9: 98 %
0
Auto linefeed mode (100 V model
only)
(Japanese emulation only)
J7 0: Auto linefeed
1: No auto linefeed
0
Horizontal offset (100 V model
only) *
K0 -7 to +7 (Integer), unit: cm 0
K1 -99 to +99 (Decimal), unit: 1/100 cm 0
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General
Weight and Dimensions
