Epson Stylus Photo 1390 - 5.1.2 Replacement Part-Based Adjustment Priorities

EPSON Stylus Photo 1390/1400/1410 Revision B
ADJUSTMENT Adjustment Items and Overview 135
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
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.
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.
Table 5-3. Replacement Part-Based Adjustment Item and Priority List (1)
Adjustment Item Priority Printhead Main Board
1
Main Board
2
PS Board Waste Ink Pads PW Sensor CR Motor
PF Belt Tension Adjustment
1– – – – – – –
PF Roller Shaft Center Support Position Adjustment
2 – – – – – – –
PG Adjustment
3 ~ –– ––––
Main Board Data Read/Write Function
4 – { – – – – –
Initial Value Write
5– – { ––––
USB ID Input
6 – – { – – – –
Head ID Input
7 { – { ––––
Head Angular Adjustment
8 ~ – { – – – –
Bi-D Adjustment
9
3
~ – { ––––
First-Dot Position
10 ~ – { – – – –
PW Sensor Adjustment
11 ~ – { ––~ –
PF Deterioration Compensation Counter Reset
12 – – – – – – –
PF Deterioration Compensation Counter Reset
(write the maximum value)
4
13 – – { ––––
PF Adjustment
14 – – { – – – –
PF Adjustment (Bottom Margin)
15 – – { ––––
Waste Ink Counter Reset
16 – – – – { – –
CR Motor Drive Dispersion
17 – – {{––{