Konica Minolta PagePro 1390 MF - Manual (Page 132)

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.
☞ E-5 ⎯ ⎯
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.
☞ E-5 ⎯ ⎯
4 Change PWB-I.
☞ D-15 ⎯ ⎯