Troubleshooting - Konica Minolta DR1600 Operator's Manual

TROUBLESHOOTING

■ TROUBLESHOOTING
Symptom
Power is not supplied to microfilmer
❍
even when the Power ON/OFF
Switch is turned ON.
Lamps do not come on (including
❍
the case where either one of the
Lamps does not come on).
Lamp or lamps flicker.
❍
Film is not advanced.
❍
Excessively high image density after
❍
developing (assuming developing
process is normal).
Excessively low image density after
❍
developing (assuming developing
process is normal).
Both edges of film are black.
❍
Blurred, fuzzy image
❍
* For troubles not covered in the above chart, call your service representative.
Possible Cause
• Power Cord is not plugged into
outlet.
• Defective fluorescent lamp.
• Fluorescent lamp(s) reaching its
service limit.
• Film Unit Release Lever not in the
SET position (thus no power being
supplied to the Film Unit).
• Film not being taken up by Taken-Up
Spool.
• Different type of film being used.
• Optimum exposure level
obtained in Auto Mode.
• Machine installed immediately under
room lighting or near window.
• Different type of film being used.
• Optimum exposure level
obtained in Auto Mode.
• Film was loaded under excessive
light.
• No unexposed lengths are provided
in leader and trailer of film.
• Machine subjected to
vibrations.
• Document too thick
Remedy
• Plug the Power Cord into outlet.
• Replace both lamps at once.
• Replace both lamps at once.
• Place Film Unit Release Lever in the
SET position.
• Fit the end of film to the Take-Up
Spool.
• Slide Auto Exposure Control Knob to
left for lighter image.
not • Set a slower exposure time in
Manual Mode.
• Relocate machine
extraneous lights.
• Slide Auto Exposure Control Knob to
right for darker image.
not • Set a faster exposure time in Manual
Mode.
• Load film in dark place.
• Allow an unexposed length in leader
and trailer using the Spacing Key.
external • Change installation site.
• Thickness up to 20 mm
away from
30