Frontier LP7700 - No. 00506 Close the Dryer Cover

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4. Troubleshooting
40500
40500
Attention message: Processor
No. 00506
Close the Dryer Cover.
Attention message release
YES or automatic release
• This message will be automatically closed when the dryer cover is closed.
Condition
NOTE
• When the interlock switch (dryer cover) turns off, the drive motor, the dryer heater and the dryer fan will stop.
Check Point
Diagnosis
$ Symptoms due to connection failure of wiring/symptoms resulted from blowout of fuse
NOTE
• To access the wiring diagrams, click Wiring diagrams in Bookmarks.
Suffix number Condition
00000 While prints are not being made, the interlock switch (dryer cover) turns off.
1 Check if the dryer top cover and the dryer door are securely closed.
Adjustment failure point Manual No.
Interlock switch (dryer cover)
☞63260
Failed part Manual No.
Interlock switch (dryer cover) ☞63260
Processor relay PCB
☞66220
Processor control PCB ☞66200
Symptoms due to the wiring connection failure Symptoms of fuse blowout
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☞4203 −
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