Gestetner c7528 补充手册

Troubleshooting

104

Remove Paper

Inside Finisher

There is still paper in the finish-
er.

Open the cover for the finisher and re-
move paper.

See 

Remove Paper

Standard Tray

The standard output tray is full. Remove the paper from the standard 

output tray.

Renewing

Certificate...

Renewing

Wait a while.

Replace Black

Dev. Unit(TypeD)

It is time to replace the black 
development unit.

Replace the black development unit. 
Depending on your service contract, 
contact your sales or service repre-
sentative.

.

Replace Black

Develop.soon (D)

The time to replace the black 
development unit is soon.

Prepare to replace the color PCU 
when the message “Replace Black 
Dev. Unit (Type D)” appears on the 
display.

Replace Black

PCU (Type F)

It is time to replace the black 
PCU.

Replace the black PCU. Depending 
on your service contract, contact your 
sales or service representative.

See 

.

Replace Black

PCU soon (F)

The time to replace the black 
PCU is soon.

Prepare to replace the color PCU 
when the message “Replace Black 
PCU (Type F)” appears on the dis-
play.

Replace Color

Dev. Unit(TypeB)

It is time to replace the color de-
velopment unit.

Replace the color development unit. 
Depending on your service contract, 
contact your sales or service repre-
sentative.

.

Replace Color

Develop.soon (B)

The time to replace the color 
development unit is soon.

Prepare to replace the color PCU 
when the message “Replace Color 
Dev. Unit (Type B)” appears on the 
display.

Replace Color

PCU (Type A)

It is time to replace the color 
PCU.

Replace the color PCU. Depending on 
your service contract, contact your 
sales or service representative.

See 

.

Messages

/ Second messages

Description

Solution