Toshiba e-STUDIO281c Service Manual page 119

• During paper feeding from ADU:
The registration sensor (S22) is not turned ON in a fixed period of time after the ADU clutch (CLT7)
is turned ON.
Paper jam (E110)
• During paper transporting from ADU:
ADU entrance/exit sensors (S38/S39) do not detect the paper at the fixed timing
Paper jam (E510 and E520)
• During paper feeding from the equipment or PFP:
The registration sensor (S22) is not turned ON in a fixed period of time after the feed clutch is
turned ON.
Paper jam (E220, E310, E320, E340 to E360, E3D0 and E3E0: Error code defers depending on
the paper source.)
(D) No toner in the cartridge
Toner density becomes low
Auto-toner sensor (S10/S13) detects the absence of the toner
Control circuit "Install new ** toner cartridge" is displayed: the copying operation disabled
Solution: Open the front cover and replace the toner cartridge with new one.
Toner is supplied
(E) Developer unit not installed properly
Disconnection of the connectors of the developer unit
"Developer unit not installed" is displayed.
Solution: Connect the connectors of the developer unit and close the front cover.
(F) Toner bag replacement
• Toner bag is full of used toner
Toner recovery auger shifts to the rear side: Toner bag full detection sensor (S20) ON
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copying operation enabled
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e-STUDIO281c/351c/451c
GENERAL OPERATION
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