Chapter 11 Troubleshooting
193
11
Troubleshooting
Check the following table and take appropriate measures before consulting your dealer or authorized service repre-
sentative.
Do not perform any procedures (adjustment, repair, etc.) that are not described in this guide. When you want to
adjust or repair, consult your dealer or authorized service representative.
Problem
Point to check
Action
Nothing is displayed on the
touch panel even though the
power is turned on.
Check if this machine is in
sleep mode.
While the [WAKE-UP] key on the control panel is lit,
this machine is in sleep mode. Press the [WAKE-UP]
key to enable operations of this machine.
This machine does not start
up when the power is turned
on.
Check if the power is con-
nected.
• Check the power cord for proper connection to
both this machine and the electrical outlet.
• Check if the commercial power breaker has
tripped.
The paper feed tray cannot
be closed.
Check if the feed-tray paper
guides are fully widened.
Turn on the power and lower the paper feed tray to
the bottom. Then, raise the lock handles for the feed-
tray paper guides, widen the feed-tray paper guides
up to the limit, and close the paper feed tray.
(
30 “Setting up the paper feed tray and the
Check if the power was
turned off before the paper
feed tray was lowered to the
bottom.
The print drum (cylinder)
cannot be placed into posi-
tion.
Check if the print drum (cyl-
inder) is rotated to the cor-
rect stop position.
If the print drum (cylinder) was manually rotated, be
sure to return it so that the [
V
] and [
M
] marks align
after the procedure is complete.
Check if the print drum (cyl-
inder) is set correctly onto
the rail.
Set the print drum (cylinder) correctly on the rail.
(
171 “Replacing the Print Drum (Cylinder)”)
An error message does not
disappear even though an
ink cartridge is set in place.
Check if the ink cartridge is
set in place correctly.
After inserting the ink cartridge, turn it clockwise to
lock it.
(
168 “Replacing the Ink Cartridge”)
Check if the label at the edge
of the ink cartridge is
scratched or peeled off.
You cannot use an ink cartridge if its label is
scratched or peeled off. Set a new ink cartridge in
place.
(
168 “Replacing the Ink Cartridge”)
Caution
Содержание MH 9350
Страница 21: ...Chapter 1 19 1 About This Machine ...
Страница 31: ...29 2 Chapter 2 Basic Operations ...
Страница 53: ...51 3 Chapter 3 Functions for Master Making ...
Страница 97: ...95 4 Chapter 4 Functions for Printing ...
Страница 109: ...107 5 Chapter 5 Useful Functions ...
Страница 130: ...Chapter 5 Useful Functions 128 ...
Страница 131: ...129 6 Chapter 6 Functions for Scanning ...
Страница 137: ...135 7 Chapter 7 Setting the Operation Conditions ...
Страница 159: ...157 8 Chapter 8 RISO Console ...
Страница 165: ...163 9 Chapter 9 Replacing Consumables ...
Страница 177: ...175 10 Chapter 10 Maintenance ...
Страница 181: ...179 11 Chapter 11 Troubleshooting ...
Страница 205: ...203 12 Chapter 12 Appendix ...
Страница 215: ...Chapter 12 Appendix 213 12 V View edit 48 W WAKE UP key 23 Z Zoom 71 ...