2. SIMPLE TROUBLESHOOTING

Check the following items, and if the problem still occurs, call service for assistance.

Copier does not start

Items to be checked

Countermeasure

Is the power cord plug firmly

Insert the power cord plug firmly.

inserted in the outlet?

 

Is the front cover, the side cover

Close the covers properly.

and the large capacity feeder

 

(optional) firmly closed?

 

Reference page

Page 1-2

Display does not change when keys or icons are pressed

Is the copier in the automatic

Press the

START or ENERGY SAVER key

Page 1-5, 5-16

energy saving mode?

on the control panel to clear the automatic energy

 

 

saving mode. (It

takes a while for the copier to

 

 

become ready.)

 

 

Is the power ‘OFF’ because the

Press

START

key to return the power ‘ON’ .

Page 5-13

weekly timer is functioned?

 

 

 

 

Is the department code keyed in?

Key in the correct department code.

Page 5-19

Is the department code correct?

* If the department code is not clear, ask your

 

 

copier manager.

 

 

Is a key copy counter (optional)

If you are using a key copy counter, insert it

Page 1-10

used?

into the slot.

 

 

Is the “Warming up” messageWait until the copier becomes ready.

Page 1-8

displayed?

 

 

 

 

8

Copy density is too low

Items to be checked

Countermeasure

Reference page

 

 

 

Has the message “Add toner”

Replace the toner cartridge.

Page 7-6

appeared on the screen?

 

 

 

 

 

 

 

Is the copy density adjustment

Use the manual density keys to set the copy

Page 3-11

set lighter than is standard?

density properly.

 

 

 

 

 

 

8-3

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Image 166
Toshiba e-studio 550/650/810 manual Simple Troubleshooting, Copier does not start, Copy density is too low