Ricoh G188 Service Manual page 534

Engine Service Mode
Adjusts the bias/ voltage switch timing of the paper transfer roller/ discharge
plate at the paper leading edge between the erase margin area and the image
area.
Plain: 205 (P2c)/230 (P2d) mm/sec, 1200: 77 mm/sec
001 Paper Transfer: Plain: 1st Side
002 Paper Transfer: Plain: 2nd Side
003 Paper Transfer: 1200: 1st Side
005 Separation DC: Plain: 1st Side
006 Separation DC: Plain: 2nd Side
007 Separation DC: 1200: 1st Side
[Special 2: Trailing Edge Correction] Special 2 Paper: Trailing Edge
Correction
Adjusts the correction to the paper transfer roller current for the paper trailing
2823
edge in each mode. SP2803 and SP2807 are multiplied by these SP values.
Plain: 205 (P2c)/230 (P2d) mm/sec, 1200: 77 mm/sec
The paper trailing edge area can be adjusted with SP2824.
001 Paper Transfer: Plain: 1st Side
002 Paper Transfer: Plain: 2nd Side
003 Paper Transfer: 1200: 1st Side
005 Separation DC: Plain: 1st Side
006 Separation DC: Plain: 2nd Side
007 Separation DC: 1200: 1st Side
[Special 2: Switch Timing: Trail. Edge]
2824
Adjusts the bias/voltage switch timing of the paper transfer roller/discharge
G188/G189
*ENG
*ENG
*ENG
[0 to 50 / 0 / 2 mm/step]
*ENG
*ENG
*ENG
*ENG
*ENG
*ENG
[0 to 400 / 100 / 5%/step]
*ENG
*ENG
*ENG
8-122 SM Appendix