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Repair Information
4-7
5050-001
adjustment is critical. For additional information see
Calibration of Printer” on page 3-12
1. Press Return and Go as you turn on the printer. Release the
buttons when you see Performing Self Test on the display.
2. Press the Menu button until X Adjustment displays.
3. Select X Adjustment.
4. Press the Menu button until X Adjustment- Print Tests
displays and press Select. This will print the 3 color registration
pages. These pages are the same for X, Y, Theta and for the 3
colors and are available under the X Adjustment, Y Adjustment,
and the THETA Adjustment.
5. There are 3 adjustments for each color registration; X, Y, and
Theta. Adjust X and Y first, then adjust Theta. X controls the
horizontal plane. By adjusting X you move the radar image left
(negative) and right (positive). Y controls the vertical plane and
by adjusting the value for Y you move the color radar image up
(negative) and down (positive). These values are determined by
examining the left side of the radar page. Values for X are 1/
600th of an inch and Y values are 1/2400 of an inch.
6. Theta controls the skew or angle of rotation. To get the correct
reading, adjust X and Y before Theta.
7. Examine the left side radar images for their deviation from
black. Look at all the radar images along the left and make a
judgment on the value of the adjustment. When the color is
correctly adjusted, the color radar image should lay directly on
the black radar image.
8. Press the Menu button until the color you want to adjust
displays and then press Select.
9. Change the displayed value and press Select. You should see a
message displayed that the value is Saved.
10. Press the Menu button until X Adjustment - Print Tests displays
and press Select.
11. Look at the color and the value you have changed and see if
this is acceptable. If so, go to the next adjustment. If it is not
acceptable, go back to the color and adjust it again.
12. When all the values are acceptable for all colors, exit
diagnostics.
Summary of Contents for Optra Color 1200
Page 18: ...General Information 1 7 5050 001...
Page 20: ...General Information 1 9 5050 001...
Page 26: ...General Information 1 15 5050 001...
Page 33: ...General Information 1 22 5050 001...
Page 35: ...General Information 1 24 5050 001...
Page 36: ...General Information 1 25 5050 001 Paper Path for Mono Pages Paper Path for Color Pages...
Page 113: ...3 28 5050 001 Print Quality Test Page...
Page 114: ...Diagnostic Aids 3 29 5050 001 Print Quality Test Page...
Page 129: ...Repair Information 4 15 5050 001 Cover Removals...
Page 149: ...Repair Information 4 35 5050 001 4 Remove the temperature fuse silver screw with washer...
Page 152: ...4 38 Service Manual 5050 001 5 Open the guide retainer 6 Remove the press roller...
Page 163: ...Repair Information 4 49 5050 001 6 Remove the drum gear sensor 2 black screws...
Page 183: ...Connector Locations 5 1 5050 001 5 Connector Locations Paper Handling...
Page 185: ...Connector Locations 5 3 5050 001...
Page 187: ...Connector Locations 5 5 5050 001 Electrical Components...
Page 188: ...Connector Locations 5 6 5050 001 Sensors...
Page 189: ...Connector Locations 5 7 5050 001 Power Supply Board 614 MPS E...
Page 190: ...Connector Locations 5 8 5050 001 High Voltage Unit 1 Board 614 HVU1...
Page 191: ...Connector Locations 5 9 5050 001 High Voltage Unit 2 Board P614 HVU2...
Page 192: ...Connector Locations 5 10 5050 001 Optional Paper Feed Controller Board P614 2 3 DRIV...
Page 193: ...Connector Locations 5 11 5050 001 Printhead Controller Board P614 HD CONT...
Page 194: ...Connector Locations 5 12 5050 001 Printer Controller Board P614 PRCONT...
Page 195: ...Connector Locations 5 13 5050 001 Size Sensor Board P611 PSZ...
Page 196: ...5 14 Service Manual 5050 001 RIP Controller Card...
Page 200: ...Parts Catalog 7 2 5050 001 Assembly 1 Covers...
Page 202: ...Parts Catalog 7 4 5050 001 Assembly 1 cont Covers...
Page 204: ...Parts Catalog 7 6 5050 001 Assembly 2 Paper Exit...
Page 206: ...Parts Catalog 7 8 5050 001 Assembly 3 Upper Unit...
Page 208: ...Parts Catalog 7 10 5050 001 Assembly 4 Base 1...
Page 210: ...Parts Catalog 7 12 5050 001 Assembly 5 Base 2...
Page 212: ...Parts Catalog 7 14 5050 001 Assembly 5 cont Base 2...
Page 214: ...Parts Catalog 7 16 5050 001 Assembly 5 cont...
Page 216: ...Parts Catalog 7 18 5050 001 Assembly 6 Feeder...
Page 218: ...Parts Catalog 7 20 5050 001 Assembly 6 cont Feeder...
Page 220: ...Parts Catalog 7 22 5050 001 Assembly 7 Electrical...
Page 222: ...Parts Catalog 7 24 5050 001 Assembly 7 cont Electrical...
Page 224: ...Parts Catalog 7 26 5050 001 Assembly 8 I F Controller...
Page 226: ...Parts Catalog 7 28 5050 001 Assembly 9 Fuser...
Page 228: ...Parts Catalog 7 30 5050 001 Assembly 9 cont Fuser...
Page 230: ...Parts Catalog 7 32 5050 001 Assembly 10 Cassette...
Page 232: ...Parts Catalog 7 34 5050 001 Assembly 11 Optional Feeder Base...
Page 234: ...Parts Catalog 7 36 5050 001 Assembly 11 cont Optional Feeder Base...
Page 236: ...Parts Catalog 7 38 5050 001 Assembly 12 Optional Feeder Paper Feed...
Page 238: ...Parts Catalog 7 40 5050 001 Assembly 13 Optional Features...
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