Service manual

ENGINE SERVICE MODE
SM 5-63 G130/G131
Service Tables
[Line Adj.] Line Adjustment
5993
Line Positioning Adjustment ([Color])
M: Main-scan, S: Sub-scan, Reg.: Registration, Mag.: Magnification
For example: M Reg = Main scan registration
Adj level *BCU [ 0 to 5 / 1 / 1 /step] Alphanumeric
0: HIGH 1
: MID 2: LOW
3: BW-HI 4: BW-MID 5: BW-LOW
5993 035
This SP specifies the level of color adjustment. This SP sets the following SPs as
listed.
HI MID LOW BW-HI BW-MID BW-LOW
SP2-919-003 0 0 0 0 0 0
SP3-125-003 1 0 0 1 0 0
SP3-906-001 200 200 999 200 200 999
SP3-906-002 200 0 0 200 0 0
SP3-906-003 0 0 0 0 0 0
SP3-906-004 480 480 480 480 480 480
SP3-906-005 1.00 1.00 1.00 0.20 0.20 0.20
SP5-993-001 1 1 1 1 1 1
SP5-993-003 3 5 7 3 5 7
SP5-993-004 1 1 1 1 1 1
SP5-993-005 0 0 0 0 0 0
SP5-993-006 1 1 0 1 1 0
SP5-993-022 100 100 250 100 100 250
SP5-993-026 1 0 0 1 0 0
SP5-993-055 0 0 0 100 200 999
The adjustment numbers from 3 to 5 are for users who mainly use this machine for
black and white printing.
36 to 38
Finely adjusts the main-scan registration. This SP can adjust the main scan
registration more precisely than the SP5993-10 to -12. Used for fine main scan
offset.
5993 036 S: Off Set: [Y] *BCU
5993 037 S: Off Set: [M] *BCU
5993 038 S: Off Set: [C] *BCU
[ –15 to 15 / 0
/ 1/16dot /step] FA
Execute *BCU 5993 039
Use to make a rough line position adjustment. If color registration errors are more
than 1.4 mm, use this SP. After doing this SP, do SP5-993-2 (Line position
adjustment).
Color_Adj_level (for
warming up)
*BCU [ 0 or 1 / 1 / – ] Alphanumeric 5993 040
Sets the line position adjustment type when the fusing temperature is 60°C or less
immediately after the main power is turned on.
0: High (Skew adjustment once, main and sub scan magnification and registration
adjustment twice)
1: Mid (Skew adjustment once, main and sub scan magnification and registration
adjustment once)
Color_Adj_level *BCU [ 0 or 1 / 1 / – ] Alphanumeric 5993 041
Sets the line position adjustment type when the fusing temperature is more than
60°C immediately after the main power is turned on.
0: Mid (Main and sub scan magnification adjustment twice)
1: Low (Main and sub scan magnification adjustment once)