Service manual

System Service Mode
D127/D128 3-16 SM Appendix
2220 Vsg / Vsp / Vsdp / Vt / Vtref Dilay
2220 1 Vsp
Displays each value.
2220 2 Vsg
2220 3 Vsdp
2220 4 Vt
2220 5 Vtref
2224 Copies After Toner Near End Counter
2224 1
[0 to 999 / 0 / 1 sheet/step]
The counter applying to “SP2-213-1”
2301*
Transfer Current Adjust
Adjusts the current applied to the transfer roller.
2301 1 Thin: 1side: Image Area
[0 to 4 / 0 / 1 /step]
Each value suggests as follows:
0: -2
A (Default)
1: 0
A
2: +2
A
3: +4
A
2301 2 Thin: 1side: Lead Edge
2301 3 Thin: 1side: Trail Edge
2301 4 Thin: 2side: Image Area
2301 5 Thin: 2side: Lead Edge
2301 6 Thin: 2side: Trail Edge
2301 7 Plain: 1side: Image Area
2301 8 Plain: 1side: Lead Edge
2301 9 Plain: 1side: Trail Edge
2301 10 Plain: 2side: Image Area
2301 11 Plain: 2side: Lead Edge