Ricoh G188 Service Manual page 522

Engine Service Mode
015 PTR:TH4:1st:S4
017 PTR:TH4:1st:S5
019 PTR:TH4:1st:S5
[Thick4:L Edge Cor]
Adjusts the correction to the paper transfer roller current at the paper leading
edge in each mode. SP2671 and SP2672 are multiplied by these SP values.
2674
Plain: 205 (P2c)/230 (P2d) mm/sec, 1200: 77 mm/sec
The paper leading edge area can be adjusted with SP2675.
001 PTR:1st Side
003 PTR:TH4:1st
Adjusts the correction to the discharge plate current at the paper leading edge
in each mode. SP2670 is multiplied by these SP values.
2674
The paper leading edge area can be adjusted with SP2675.
005 Sep DC:TH4:1st
007 Sep DC:TH4:1st
[Thick 4:LE:Timing]
Adjusts the bias/ voltage switch timing of the paper transfer roller/ discharge
2675
plate at the paper leading edge between the erase margin area and the image
area.
G188/G189
210 mm ≥ S4 size ≥ 148 mm (Paper
width)
[100 to 600 / 160 / 5%/step]
210 mm ≥ S4 size ≥ 148 mm (Paper
*ENG
width)
[100 to 600 / 180 / 5%/step]
*ENG
148 mm ≥ S5 size (Paper width)
[100 to 600 / 180 / 5%/step]
*ENG
148 mm ≥ S5 size (Paper width)
*ENG
[0 to 400 / 100 / 5%/step]
*ENG
*ENG
[0 to 400 / 100 / 5%/step]
*ENG
8-110 SM Appendix