Replacement Part-Based Adjustment Priorities - Epson Stylus Photo 1390 Service Manual

EPSON Stylus Photo 1390/1400/1410

5.1.2 Replacement Part-Based Adjustment Priorities

The following table indicates the replacement part-based adjustment item and priority list.
Note : Symbol explanation
After removing or replacing the part
After replacing the part
Adjustment Item
PF Belt Tension Adjustment
PF Roller Shaft Center Support Position Adjustment
PG Adjustment
Main Board Data Read/Write Function
Initial Value Write
USB ID Input
Head ID Input
Head Angular Adjustment
Bi-D Adjustment
First-Dot Position
PW Sensor Adjustment
PF Deterioration Compensation Counter Reset
PF Deterioration Compensation Counter Reset
4
(write the maximum value)
PF Adjustment
PF Adjustment (Bottom Margin)
Waste Ink Counter Reset
CR Motor Drive Dispersion
Note 1 : When data can be read from the old board.
2 : When data cannot be read from the old board.
3 : Nozzle check patterns must be printed for confirmation.
4 : Perform this adjustment when replacing the mechanical unit with a rebuilt one
whose PF Roller is not new.
ADJUSTMENT
Table 5-3. Replacement Part-Based Adjustment Item and Priority List (1)
Priority Printhead Main Board
1 –
2 –
3
4 –
5 –
6 –
7
8
9 3
10
11
12 –
13 –
14 –
15 –
16 –
17 –
Adjustment Items and Overview
NOTE : The adjustments are to be made only when the corresponding
replacement parts are singly removed, and does not include any
adjustments accompanied by the ancillary work.
1 Main Board 2 PS Board
– – –
– – –
– – –
– –
– –
– –
– –
– –
– –
– –
– –
– – –
– –
– –
– –
– – –
–
Revision B
Waste Ink Pads PW Sensor CR Motor
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
–
– –
– –
– –
– –
–
– –
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
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