Canon Microfilm Scanner 800II MS-800II Instruction Manual - Page 50

Replacing the Lamp

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Maintenance and Troubleshooting Maintenance and Troubleshooting This part of the manual describes how to replace the scanner lamp, clean the scanner and deal with errors. Regular scanner maintenance is essential to ensure optimum performance and a long service life from your scanner. Replacing the Lamp The lamp projects the image onto the scanner screen, and the procedure for replacing the lamp is described below, along with some precautions to be observed when handling the lamp unit. If the lamp burns out, use the procedure below to replace it. When the lamp burns out, "LP" appears on the Error/User Mode display. CAUTION Immediately after the lamp burns out, the lamp and the metal components of the lamp unit are very hot. To avoid being burned, allow the lamp ample time to cool down before touching it. The lamp will cool down more quickly if you leave the scanner switched on for some minutes with "LP" displayed. After checking that the lamp and the metal components have cooled down, proceed with lamp replacement. 1 When the lamp burns out, leave the scanner switched on for several minutes until the lamp has cooled down. Note After waiting at least 5 minutes, check that the lamp has cooled down and then switch the scanner off. 2 Firmly grip the lamp unit on the right side of the main unit and slowly pull the lamp unit out. Note When you remove the lamp unit, "L5" appears in the Error/User mode display. CAUTION To avoid injury, do not touch the interior of the main unit after you have removed the lamp unit. $&*& Page 48 - 48 - 07.5.14, 11:07 "EPCF1BHF.BLFS+11$

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– 48 –
Maintenance and Troubleshooting
This part of the manual describes how to replace the scanner lamp, clean the scanner and deal with
errors. Regular scanner maintenance is essential to ensure optimum performance and a long service
life from your scanner.
Replacing the Lamp
The lamp projects the image onto the scanner screen, and
the procedure for replacing the lamp is described below,
along with some precautions to be observed when handling
the lamp unit. If the lamp burns out, use the procedure
below to replace it.
When the lamp burns out, “LP” appears on the Error/User
Mode display.
CAUTION
Immediately after the lamp burns out, the lamp and the
metal components of the lamp unit are very hot. To
avoid being burned, allow the lamp ample time to cool
down before touching it. The lamp will cool down more
quickly if you leave the scanner switched on for some
minutes with “LP” displayed. After checking that the
lamp and the metal components have cooled down,
proceed with lamp replacement.
1
When the lamp burns out, leave the scanner switched on
for several minutes until the lamp has cooled down.
Note
After waiting at least 5 minutes, check that the lamp
has cooled down and then switch the scanner off.
2
Firmly grip the lamp unit on the right side of the main
unit and slowly pull the lamp unit out.
Note
When you remove the lamp unit, “L5” appears in the
Error/User mode display.
CAUTION
To avoid injury, do not touch the interior of the main
unit after you have removed the lamp unit.
Maintenance and Troubleshooting
CE-IE-323-01
07.5.14, 11:07
Page 48
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