Epson SC-P600 Service Manual page 33

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SC-P600
Table 2-1. Adjustment items and the order by repaired part (Mechanism Adjustment)
Adjustment Type
Priority
Adjustment Item
Purpose
Printer
Replace
Mechanism
Remove
PF Motor
Replace
Remove
Printhead
Replace
Remove
CR Unit
Replace
Remove
LD Roller
Guide
Replace
Remove
Front Paper
Guide Assy
Replace
Remove
PF Roller
Replace
How to judge
Adjustment program
Tool
Note 1: The adjustment is not necessary for the parts other than mentioned.
2: Make sure to perform the adjustment using the Adjustment Program after mechanism adjustment is complete.
(See
" Table2-2 Adjustment items and the order by repaired part (Adjustment Program) (p34)"
Note "*1": The adjustment is not necessary if you mark the installing positions of the LD Roller Guides before removing them, and align the markings
when installing the LD Roller Guides.
Adjustment
1
PF Roller Shaft
PF Belt Tension
Center Support
Adjustment
Position Adjustment
To reduce the load on
To compensate the
the PF motor and to
deflection amount on
ensure paper feed
the PF Roller Shaft
accuracy.
and to maintain the
appropriate paper feed
amount.
O
O
O
---
---
---
---
---
---
---
---
O
O
See
" 2.3.1 PF Timing
See
" 2.3.2 PF Roller
Belt Tension
Shaft Center Support
Adjustment (p39)"
for
Position Adjustment
the details.
(p40)"
for the details.
---
(See p 39)
(See p 40)
Adjustment Items and the Order by Repaired Part
Mechanism adjustment
2
3
ASF Guide Roller
LDs position
adjustment
To correct the position
of the LD Roller in
order to maintain the
paper feed accuracy.
O
O
---
---
---
---
---
---
---
---
---
---
---
---
*1
---
O
---
O
---
---
---
---
O
---
O
---
See
" 2.3.3 ASF Guide
Roller LDs position
adjustment (p46)"
for
the details.
---
---
(See p 46)
4
PG Adjustment
To secure the
specified clearance
between the print
surface of the
Printhead and paper,
and adjust the
parallelism of the 0-
digit and 130-digit
sides in order to
maintain the print
quality.
O
---
---
O
O
O
O
---
---
O
O
---
---
See
" 2.3.4 PG
Adjustment (p49)"
for
the details.
---
(See p 49)
for the details.)
SE Group Confidential (Related Staff Only)
Revision D
33

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