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Troubleshooting
6
cm4521
6-3
Tr
ou
b
les
ho
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ing
Chapter 6
Answer
Check for the following.
-
Use the [Brightness] dial in the control panel to adjust the brightness of the screen in the touch panel.
-
Touch the touch panel. There is no problem if the touch panel lights up. When the machine is in Power Save
mode, touching the touch panel or pressing a key in the control panel cancels Power Save mode.
-
Try pressing the [Power Save] key in the control panel. If the weekly timer has set the machine in Sleep mode,
a screen appears in the touch panel when the [Power Save] key is pressed. Enter the information indicated
in the screen to be able to use the machine during non-business hours.
-
Check that the machine has been turned on by using both the [Power] (auxiliary power) key and the main
power switch.
2
Reminder
If no screen appears in the touch panel after the indicated items have been checked, contact your service
representative.
Содержание cm4521
Страница 1: ...Oc cm4521 Copy Fax Scan Box Operations Quick Guide Printing for Professionals...
Страница 40: ...cm4521 x 39 When using the saddle stitcher...
Страница 57: ...x 56 cm4521...
Страница 58: ...1 Basic operations Chapter 1 Basic operations...
Страница 66: ...Basic operations 1 cm4521 1 9 Basic operations Chapter 1 2 1...
Страница 71: ...1 Basic operations 1 14 cm4521 Basic operations Chapter 1 1 Display the screen for registering user boxes...
Страница 82: ...Basic operations 1 cm4521 1 25 Basic operations Chapter 1 The operation can also be started by touching Start...
Страница 89: ...1 Basic operations 1 32 cm4521 Basic operations Chapter 1...
Страница 90: ...2 Useful copy operations Chapter 2 Useful copy operations...
Страница 106: ...Useful copy operations 2 cm4521 2 17 Useful copy operations Chapter 2 1 2 1 2...
Страница 119: ...2 Useful copy operations 2 30 cm4521 Useful copy operations Chapter 2...
Страница 122: ...Useful copy operations 2 cm4521 2 33 Useful copy operations Chapter 2 A single copy is printed Check the proof copy...
Страница 128: ...3 Useful fax operations Chapter 3 Useful fax operations...
Страница 155: ...3 Useful fax operations 3 28 cm4521 Useful fax operations Chapter 3...
Страница 156: ...4 Useful scanning operations Chapter 4 Useful scanning operations...
Страница 182: ...5 Useful box operations Chapter 5 Useful box operations...
Страница 188: ...Useful box operations 5 cm4521 5 7 Useful box operations Chapter 5 2 1...
Страница 198: ...6 Troubleshooting Chapter 6 Troubleshooting...
Страница 204: ...7 User Settings parameters Chapter 7 User Settings parameters...
Страница 209: ...7 User Settings parameters 7 6 cm4521 User Settings parameters Chapter 7...
Страница 210: ...8 Glossary Chapter 8 Glossary...
Страница 212: ...9 Index Chapter 9 Index...
Страница 215: ...9 Index 9 4 cm4521 Index Chapter 9...