Ricoh MP C6502SP Field Service Manual page 1443

From IMSS setting (D137/D138 only):
No.
16
17
18
19
20
21
29
• Only change the paper type and thickness that the user needs to use.
• Change the all the speed in the same figure.
Troubleshooting for Uneven density in the area 85mm from the trailing edge in low-
temperature, low-humidity environment
Symptom
The density in independent dot halftone or halftone areas may be higher or lower in the area
0-85mm from the trailing edge, when printing under low-temperature/low-humidity conditions.
Cause
• Variations in the attractive force and distance between the ITB and paper immediately before
paper transfer
• Toner scatters in the pre-transfer section after the paper clears the registration rollers, which
produces high image density in these areas.
Solution
Adjust the speed of the registration rollers as follows.
• If the image density is high, set the following to a lower value, and vice-versa.
• Change the value 1% at a time and check the results.
Pro/Office
Pro/Office
Registration Motor Feed Speed Adjustment
First Transport Motor Feed Speed Adjustment
Second Transport Motor Feed Speed Adjustment
Third Transport Motor Feed Speed Adjustment
Relay Transport Motor Feed Speed Adjustment: CW
Relay Transport Motor Feed Speed Adjustment: CCW
2-sided Exit Motor Feed Speed Adjustment
SP No.
SP2-451-001 [ITB K:Standard: FC]
IMSS setting
SP Name
0 to 70
Image Quality
Value
1441