Required Adjustments - Epson Stylus Pro 9000 - Print Engine Service Manual

EPSON Stylus Pro 9000

5.1.3 Required Adjustments

When you remove or replace parts, refer to the following table to determine
which adjustments you need to perform. Always perform the adjustments in the
order listed below.
Table 5-2. Service Parts & Required Adjustments
Service
Operation
1. Enter the Self-Diagnostic Mode (see
Printhead
Diagnostic Mode
removal or
replacement
2. Cap Position Adjustment
3. If you replaced the old printhead with a new one, perform the
KK1 cleaning cycle as described in
page 128.
4. If you reinstalled the old printhead, perform the KK0 cleaning
cycle as described in
5. Check Nozzle
6. B Head Slant/C Head Slant Adjustment (Head Angle)
page 119
7. BC Head Slant Adjustment (Head Height)
8. Bi-D Adjustment
Head LR Adjustment (Head Gap Timing)
9.
10. Test Print on page 127
11. Carriage Cover Height Adjustment
12. Turn the printer off.
13. Enter Maintenance Mode 2 as described in
Mode 2 on page 17. Select "Init. Head Unit" to reset the
printhead unit counter. (Not necessary if you resintalled the old
printhead.)
1. Before replacing the main board, perform the parameter
Main Board
backup. See
replacement
(using parameter
2. After replacing the main board, perform the parameter
backup)
download. See
Firmware Update
3.
Sensor Trimmer Adjustment
4.
5. Test Print on page 127
Adjustments
Adjustment Items
Using the Self-
on page 108)
on page 116
Cleaning menu
Cleaning menu
on page 128.
on page 118
on page 120
on page 121
on page 123
on page 130
Maintenance
Backup Procedure on page 105.
Download Procedure on page 106.
on page 106
on page 136
Table 5-2. Service Parts & Required Adjustments (cont.)
Service
Operation
Main Board
replacement
(without
parameter
backup)
on
on
PG Motor
removal or
replacement
CR Motor
removal only
CR Motor
replacement
Adjustment Items
1. After replacing the Main Board, perform the
on page 106
2. Install new ink cartridges
Maintenance Procedures
3. Install new Waste Ink Pads (see
page 67)
4. Enter the Self-Diagnostic Mode (see
Diagnostic Mode on page 108)
Input Rank (Printhead ID) Adjustment
5.
6. Bi-D Adjustment on page 121
7. Head LR Adjustment (Head Gap Timing)
Flush Point Right and Left Adjustment
8.
Feed Adjustment
9. on page 124
Top & Bottom (Margin) Adjustment
10.
11. Rear Sensor Position Adjustment
Sensor Trimmer Adjustment
12. on page 136
Test Print
13. on page 127
14. Turn off the printer.
15. Enter Maintenance Mode 2 as described in
Mode 2 on page 17.
16. Select "Init. Ink" to reset the ink cartridge counters.
17. Select "Init. Waste Ink" to reset the Waste Ink Pad counter.
Platen Gap Gear Backlash Adjustment
Carriage Belt Tension Adjustment
Carriage Belt Tension Adjustment
1.
2. Start the Self-Diagnostic Function (see
Diagnostic Mode
on page 108)
3. Cap Position Adjustment on page 116
4. Bi-D Adjustment on page 121
Head LR Adjustment (Head Gap Timing)
5.
6. Flush Point Right and Left Adjustment
7. Test Print on page 127
Firmware Update
on
Using the Self-
on page 117
on page 123
on page 124
on page 125
on page 126
Maintenance
on page 133
on page 132
on page 132
Using the Self-
on page 123
on page 124
103