Xerox Phaser 840, Руководство по обслуживанию

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Error Codes and Messages 2 - 43
21 21.06 Left printhead jetstack thermistor is out of range. Replace the
printhead.
21 21.07 Right printhead jetstack thermistor is out of range. Replace the
printhead.
21 21.08 Printhead reservoir thermistor is out of range. Replace the
printhead.
Soft Error 22.01 Maintenance Kit counter is not responding. Check for bent pins on
the counter. Reseat then replace the maintenance kit.
Soft Error 22.02 Intermittent response from the maintenance kit counter. Reseat the
maintenance kit, cycle power then replace the maintenance kit.
Table 2-3 POST (Power On Self Test) Error Messages (cont'd.)
PS, PE and
Front Panel
LEDs Front
Panel
Error
Code Description