6) [printer error] incorrect toner, 7) [printer error] ic read fail, 8) [printer error] ic write fail – Konica Minolta PagePro 1390 MF User Manual
Page 132: T-22
T-22
(6)
[Printer Error] Incorrect Toner
<Troubleshooting Procedure>
(7)
[Printer Error] IC Read Fail
<Troubleshooting Procedure>
(8)
[Printer Error] IC Write Fail
<Troubleshooting Procedure>
Step
Action
Ref. Page
WIRING DIAGRAM
Control Signal
Location
(Electrical
Parts)
1
Install the correct Toner Cartridge.
⎯
⎯
⎯
Relevant Electrical Parts
Controller/Image Control Board (PWB-I)
Toner Cartridge
Step
Action
Ref. Page
WIRING DIAGRAM
Control Signal
Location
(Electrical
Parts)
1
Check the Toner Cartridge contact and
correct or clean it as necessary.
⎯
⎯
⎯
2
Check the connectors on PWB-I for
proper connection and correct as neces-
sary.
⎯
⎯
⎯
3
Replace the Toner Cartridge.
⎯
⎯
4
Change PWB-I.
☞ D-15
⎯
⎯
Relevant Electrical Parts
Controller/Image Control Board (PWB-I)
Toner Cartridge
Step
Action
Ref. Page
WIRING DIAGRAM
Control Signal
Location
(Electrical
Parts)
1
Check the Toner Cartridge contact and
correct or clean it as necessary.
⎯
⎯
⎯
2
Check the connectors on PWB-I for
proper connection and correct as neces-
sary.
⎯
⎯
⎯
3
Replace the Toner Cartridge.
⎯
⎯
4
Change PWB-I.
☞ D-15
⎯
⎯