Ricoh LD013, Service Manual

Page: 151 / 513

USING SERVICE PROGRAM MODES
B039/B040/B043 5-10 SM
2
Mode Number/Name Function/[Setting]
Toner End Clear 928
Clears the toner end condition without adding new toner.
Select “1” then press the
'
key to clear the condition.
[ 0 = No / 1 = Yes]
Setting this to “1” will clear the following:
•
Toner end indicator (goes out)
•
Toner near-end counter
•
Toner near-end level
This function should generally not be used. If you clear the
toner end condition without adding new toner, there is a
risk that the drum may eventually begin to attract carrier
after many more copies are made and toner runs out. This
attracted carrier may damage the drum.
Vref Limits
1 Upper Adjust the upper Vref limit.
[0.50 ~ 3.50 /
3.20 / 0.01V/step] DFU
929*
2 Lower Adjust the lower Vref limit.
[0.00 ~ 3.50 /
1.10 / 0.01V/step] DFU
ID Sensor Detection Interval 995*
If the machine starts warm-up after this amount of time
has passed since entering night/off mode (for example, to
print an incoming fax), the machine makes an ID sensor
pattern.
[0 ~ 240 /
90 / 1 minute/step]
Higher values increase the chance of dirty background.
Lower values increase the frequency at which the
machine makes ID sensor patterns, increasing the chance
that the transfer roller (rear side of paper) will become
dirty.
Transfer Roller Cleaning 996*
Selects whether the transfer roller is cleaned before each
copy job.
[
0 = No / 1 = Yes]
Set this to “1” if dirty background is appearing on the
reverse side of the first page of copy jobs. Note that this
will increase the time required to generate the first copy.
If the setting is “0”, the transfer roller is never cleaned.
!
6.12.3 Transfer Roller Cleaning
Main Scan Magnification 998*
Adjusts the magnification along the main scan direction,
for all print modes (copy, fax, printing).
[–0.5 ~ +0.5 /
0.0 / 0.1%/step] IAJ
•
Use the
!
key to select “+” or “–” before entering the
value.
•
The specification is 100
±
1.0%.
Rev. 02/2003
⇒