NovaJet 500/630/700 Series Service Manual
Table 4-1. Troubleshooting Table (cont).
| Symptoms | Possible cause | Solution |
|
| Printer Output is | • color calibration | perform Color |
|
| Banding (Horizontal) | required | Calibration |
|
| (cont) |
|
|
|
|
| • paper axis | perform Paper Axis |
|
|
| calibration | Test Calibration |
|
|
| required |
|
|
|
| • faulty or corrupt | reload firmware |
|
|
| firmware |
|
|
|
| • cartridge dimple | 1) perform |
|
|
| area dirty or | Cartridge Dimple |
|
|
| damaged | Cleaning procedure |
|
|
|
| 2) replace cartridge |
|
|
| • flex cable | 1) perform Flex |
|
|
| contacts dirty or | Cable Contact |
|
|
| damaged | Cleaning |
|
|
|
| 2) replace carriage |
|
|
|
| assembly |
|
|
| • carriage | check carriage |
|
|
| assembly | assembly for proper |
|
|
| obstructed | movement along |
|
|
|
|
| |
|
| • carriage belt is | reinstall, check |
|
|
| loose, too tight, | tension assembly, |
|
|
| worn, or damaged | and/or replace belt |
|
|
| • carriage bushings | replace bushings |
|
|
| worn or damaged |
|
|
|
| • corrupted | clear NVRAM |
|
|
| NVRAM |
|
|
|
|
|
|
|
|
|
|
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|
