Ricoh M156, Service Manual

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Service Program Mode
M156/M157/M176/M177 5-2 SM
Display Info
Scanner Counter
Displays the sum total of scanner counters for
each mode.
Total Page/ Color Image/ Black Image/
ADF Used
Jam Counter
Displays the number of paper jams at each
location.
Jam Total/ ADF/ Printer Out Bin/ Internal/ Tray1/
Duplex
Print Reports
G3 Protocol dump list
G3 protocol dump of the latest communication is
printed.
Off (Default)/ Error/ On
Engine Maintenance
PnP Name
Do not change this setting (Designed for Factory Use).
[0x00 to 0x7F]
Adjust Charge
Bias
Charge bias correction for dirty background
0: OFF (Default)
1: ON
2 to 255: not available
[0 to 255 / 0 / 1 /step]
Curl Control
Mode
Corrects the face curl of paper.
0: OFF (28ppm)
1: Sets the engine speed at 14ppm after printing 1 minute.
2: Sets the engine speed at 14ppm.
3 to 255: not available
[0 to 255 / 0 / 1 /step]
Toner Near
End
Sheets
Adjusts the printable sheets between "toner near
end" to "toner end".
[0 to 255 / 200 / 1 sheet/step]