Service manual

30 July, 2001 PRINTER ENGINE SERVICE MODE
5-7
Service
Tables
5.3 PRINTER ENGINE SERVICE MODE
5.3.1 SERVICE MODE TABLE (“2. ENGINE”)
SP1-XXX (Feed)
1
Mode No.
(Class 1, 2, and 3)
Function / [ Setting ]
[Lead Edge Reg.] Leading Edge Registration
(Paper Type, [Color ], Process Speed), Paper Type -> N: Normal, OHP, TH: Thick
1 N [K] 62.5 *
2 N [K] 125 *
3 N [K] 185 *
4 N [FC] 62.5 *
5 N [FC] 125 *
6TH [K] *
7 TH [FC] *
8 OHP [K] *
001
9 OHP [FC] *
Adjusts the leading edge registration by changing
the registration clutch operation timing for each
mode.
[ -10.0 to 10.0 / 0.0 / 0.1 mm/step ] FA
[S-to-S Reg.] Side-to-Side Registration
1 By-pass Table *
2 Paper Tray 1 *
3 Paper Tray 2 *
Adjusts the side-to-side registration by changing
the laser main scan start position for each mode.
[ -10.0 to 10.0 / 0.0 / 0.1 mm/step ] FA
4 Paper Tray 3 *
5 Paper Tray 4 *
002
6 Duplex *
[ -10.0 to 10.0 / 0.0 / 0.1 mm/step ]
[Paper Buckle] Paper Buckle
(Paper Tray or By-pass, Paper Type, Process Speed), Paper Type: N: Normal, TH: Thick
1 P 62.5 *
2P 125 *
3P 185 *
4 B N 62.5 *
5B N 125 *
6B N 185 *
7B TH *
003
8B OHP *
Adjusts the amount of paper buckle at the
registration roller by changing the paper feed
timing.
[ -10 to 10 / 0.0 / 1 mm/step ]
[Dev. Mt Speed1] Development Drive Motor Speed 1
([Color], Process Speed, Paper Type), Paper Type -> N: Normal, TH: Thick
1 [K] 62.5 N *
2[K] 125 *
3[K] 185 *
4 [YMC] 62.5 *
5[YMC] 125 *
6[YMC] 185 *
004
7 [K] 62.5 TH *
Adjusts the development drive motor speed for
correcting color shifts at the leading edge or
trailing edge area.
Black Motor [K]:
Adjusts fusing roller speed for the trailing edge
area.
Color Motor [YMC]:
Adjusts registration roller speed for the leading
edge area.
[ 96.0 to 104.0 / 100.0 / 0.1 %/step ]
NOTE:
• SP1-004-002 and 005 is for color mode. Fine
adjustment for B&W mode can be done with
SP1-005-001 and 002.
• SP1-004-004 is for normal paper. Fine
adjustment for thick paper can be done with
SP1-005-003.