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Error•Jam•Alarm■>■Error■Code■>■Error■Code■Details
Error•Jam•Alarm■>■Error■Code■>■Error■Code■Details
Error■
code
Detail■
Code Location
Item
Description
E020 01B8 05
Title
ATR■Sensor■(Y)■output■error
Detection■
description
The■output■value■did■not■exceed■120■although■the■control■voltage■
of■the■ATR■Sensor■(Y)■in■the■Developing■Unit■(Y)■was■increased■
to■192■or■higher,■or■it■did■not■fall■below■120■although■the■voltage■
was■decreased■to■42■at■initialization.
Remedy
[Related■parts]
•■ Harnesses■from■the■ATR■Sensor■(Y)■to■the■DC■Controller■PCB
1.■ATR■Sensor■(Y)■(UN21/J1050)■to■Developing■Unit■(Y)■(J1040)■
(Unit■of■replacement:■CABLE,■DEVELOPING)
2.■Developing■Unit■(Y)■(J1040)■to■Relay■Connector■(4P)■(Unit■of■
replacement:■CABLE,■RELAY)
3.■Relay■Connector■(4P)■to■DC■Controller■PCB■(UN04/J128)■(Unit■
of■replacement:■CABLE,■SENSOR)
•■ Developing■Unit■(Y)■(Unit■of■replacement:■DEVELOPING■
ASSEMBLY,■Y)
•■ DC■Controller■PCB■(UN04)■(Unit■of■replacement:■DC■
CONTROLLER■PCB■ASSEMBLY)
[Remedy]■Check/replace■the■related■harness/cable,■connector■
and■parts.
[Reference]■Before■replacing■the■DC■Controller■PCB,■back■up■the■
service■mode■data■(approx.■2■min)■and■restore■the■backup■data■
after■the■replacement■so■the■data■may■be■able■to■be■protected.
•■ Backup:■COPIER■(LEVEL2)>■FUNCTION>■SYSTEM>■
DSRAMBUP
•■ Restoration:■COPIER■(LEVEL2)>■FUNCTION>■SYSTEM>■
DSRAMRES
Error■
code
Detail■
Code Location
Item
Description
E020 01C8 05
Title
Error■in■take-up■of■Sealing■Member■(Y)
Detection■
description
The■patch■output■value■(SigR)■failed■to■be■900■or■less■during■
initialization■of■the■Developing■Unit■(Y).
Remedy
[Related■parts]
•■ Harnesses■from■the■Registration■Patch■Sensor■Unit■to■the■DC■
Controller■PCB
1.■Registration■Patch■Sensor■Unit■to■Relay■Connector■(16P)■(Unit■
of■replacement:■REGISTRATION■SENSOR■ASSEMBLY)
2.■Relay■Connector■(16P)■to■DC■Controller■PCB■(UN04/J120)■(Unit■
of■replacement:■NEW■OLD■SENSING■HOLDER■ASS'Y)
•■ Harness■between■the■Secondary■Transfer■High■Voltage■PCB■
(UN03/J501■and■J502)■and■the■DC■Controller■PCB■(UN04/J114■
and■J112)■(Unit■of■replacement:■CABLE,■2ND■TRNSFR.■H.V.■
PCB)
•■ Registration■Patch■Sensor■Unit■(Unit■of■replacement:■
REGISTRATION■SENSOR■ASSEMBLY)
•■ Developing■Unit■(Y)■(Unit■of■replacement:■DEVELOPING■
ASSEMBLY,■Y)
•■ Secondary■Transfer■High■Voltage■PCB■(UN03)■(Unit■of■
replacement:■2ND■TRANSFER■H.V.■PCB■ASSEMBLY)
•■ DC■Controller■PCB■(UN04)■(Unit■of■replacement:■DC■
CONTROLLER■PCB■ASSEMBLY)
[Remedy]■Check/replace■the■related■harness/cable,■connector■
and■parts.
[Reference]■Before■replacing■the■DC■Controller■PCB,■back■up■the■
service■mode■data■(approx.■2■min)■and■restore■the■backup■data■
after■the■replacement■so■the■data■may■be■able■to■be■protected.
•■ Backup:■COPIER■(LEVEL2)>■FUNCTION>■SYSTEM>■
DSRAMBUP
•■ Restoration:■COPIER■(LEVEL2)>■FUNCTION>■SYSTEM>■
DSRAMRES