Ricoh B245-62 Service Training page 118

SP Modes – Symptom Troubleshooting 2
SP 2213: Number of copies after near-end
If the user makes a lot of copies with a high
proportion of black, reduce this setting.
Also you can try increasing the value of SP 2922
and/or SP 2925
SP 2301: Transfer current
SP 2301 1-2: Increase if thicker paper than
normal is used in the paper trays
SP 2301 4: Increase if there is dirty background
on the rear side
» Also see SP 2996 on the next slide.
SP 2802: Developer mixing
Use this to prevent dirty background when the
machine has not been used for a long time.
Slide 118
Be careful when increasing the transfer current. This may cause a ghosting
effect, in which part of the image at the top of the page is repeated lower down
the page at a lower density. In the worst case, it may also damage the OPC
drum.
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B245-62 / PD-C4