127
TROUBLESHOOTING
AIR CHECK
If a problem is suspected, do the air check.
If the result is “Pressure detected out of standard performance. Check and clean measuring nozzle
before trying again. Refer to manual for cleaning instructions. (E09103)”, call your dealer or TOP
-
CON at the address printed on the back cover of this manual. For details about the air check, see
“
AIR CHECK” on page 45.
TROUBLE-SHOOTING OPERATIONS
If a problem is suspected, use the following check list.
If following the instructions does not improve the condition, or if your problem is not included in the
list, contact your dealer or TOPCON at the address on the back cover.
WARNING
• Modification of this instrument is not permitted.
• To avoid fire and electric shock, do not open the cover.
Ask your dealer for service.
CHECK LIST
Trouble Condition Check Page
Control panel does not
turn on.
Power cord is discon-
nected.
Is power cord unplugged? 31
Is power cord connected to the
instrument?
31
Control panel is not clear. The image is dark.
Confirm the brightness by “Control
panel brightness.”
103
A malfunction is found in a
movable part.
Strange sounds are
coming.
Moving parts are not
smooth.
Do not move it forcibly. Instead, call a
service personnel.
Back
cover
Printing is not done.
Paper comes out with-
out printing.
Confirm the direction of the paper roll.
If the direction is incorrect, insert it
again correctly.
34
Paper does not come
out.
If “Paper end” is displayed on the
screen, replenish the printer paper.
34
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