EPSON Stylus CX4900/CX4905/CX5000/DX5000/DX5050/CX5900/CX6000/DX6000/DX6050 Revision A
ADJUSTMENT Adjustment by Using Adjustment Program 178
5.2.11 Bi-D adjustment
Adjustment procedure
1. Set Normal Paper A4/Letter on the Paper Support.
2. Select “Bi-D adjustment” in the Adjustment Program.
3. Click the [Print] button to print the Bi-D adjustment pattern.
4. Check the printed patterns and select a pattern number that has the least
amount of misalignment in each of the VSD dots.
5. Click the [Input] button to write the adjustment value of checked items.
6. Print the check pattern again, and check the adjustment result.
[Treatment procedure for NG product]
1. Replace the Print Head with new one again.
2. Print the check pattern, and check the adjustment result.
3. If the result is NG level, confirm the installation condition of removed parts
during disassembly.
4. Perform Step 2 again.
Figure 5-5. Bi-D Adjustment Printing Pattern
5.2.12 Initialize PF Deterioration Offset
Adjustment procedure
1. Select “Initialize PF deterioration offset” in the Adjustment Program.
2. Click the [Initialization] button to initialize the PF deterioration offset value.
5.2.13 Disenable PF Deterioration Offset
Adjustment procedure
1. Select “Disenable PF deterioration offset” in the Adjustment Program.
2. Click the [Input] button to input the maximum value (3,000) of the PF
deterioration offset value.
5.2.14 CR Offset
Adjustment procedure
1. Select “CR motor heat protection control” in the Adjustment Program.
2. Check each box of the replaced parts/units checklist and then click the
[Perform] button.
3. A dialogue box will be displayed, and click the [OK] button in the box.Market
destination setting
C H E C K
P O I N T
Be sure to close the Scanner unit before performing Bi-D Adjustment.
OK pattern
NG pattern
[Judging Standard]
The block patterns should align without gap and
overlapping.
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