Question about Canon CanoScan 9950F Flatbed Scanner

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Lamp turns off during warm up cycle!

Scanner works fine in normal mode but when in transparency mode the lamp turns of after about 7% through tha warm up cycle and then stops. I have reinstalled everything and even changed my computer but it is still the same. It worked previously and this problem just appeared out of thin air one day. Any fix out there?

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: scanner

Hello, i have changed 2 registry keys. Now my scanner works without warm up, but i don't know, if they are resettet automatically after a period. I have tested this only a few hours and it worked. Please test it.

HKEY_CURRENT_USER\Software\Canon\ScanGear\8.6\Devices\CNQ4200
Key Energy save changed to 1
Key Lamp Off Time changed to 0

Greets
Holger

Posted on Jan 14, 2008

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  • 3 Answers

SOURCE: I have a canon dr-1210c scanner. The menu display

The lamp is getting too hot. Turn off your scanner when not in use.

Posted on Aug 28, 2009

  • 1 Answer

SOURCE: Canon Scanner 5000F fails when adjusting lamp before scan.

Have the same problem. Suspect a lamp problem but cannot find any info/help to check lamp or to replace it

Posted on Oct 15, 2009

  • 3 Answers

SOURCE: My Canon 8400F worked yesterday and today it is

First, make certain that the flatbed scanner lid is securely shut.
Second, unplug the power and USB cables from the rear of the scanner.
Third, deposit the Canon 8400F scanner in the nearest garbage receptacle where it belongs.
Hope this helps.

Posted on Oct 21, 2009

  • 1705 Answers

SOURCE: canoscan lide 70

Looks like things have got a bit mixed up with the canon software. Try this:-

1) Un-install the camera.
2) Un-install the scanner.
3) Re-start the PC.
4) Re-install the scanner.

Posted on Mar 29, 2010

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Lamp shuts down during warm up cycle!


My belief is that it would be inside the scanner itself. In transparency mode the lamp may require more power and shutting off is a safety device if something is failing. Sadly, repairing a scanner costs almost as much as buying a new one.

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Hello, i have changed 2 registry keys. Now my scanner works without warm up, but i don't know, if they are resettet automatically after a period. I have tested this only a few hours and it worked. Please test it.

HKEY_CURRENT_USER\Software\Canon\ScanGear\8.6\Devices\CNQ4200
Key Energy save changed to 1
Key Lamp Off Time changed to 0

Greets
Holger

Nov 16, 2007 | Canon CanoScan 4200F Flatbed Scanner

1 Answer

How to change lamp in AGFA Arcus 2 flatbed scanner?


http://www.uktsupport.co.uk/scanner/agfa/arcus.htm#a2lamp

  • Turn off the scanner power switch and disconnect the power plug. Wait at least 15 minutes to allow the unit to cool down.
  • Unscrew the two screws at the back of the base.
  • Pull the SCSI board out enough to disconnect the ribbon cable that threads through the opening in the base (on the right).
  • Remove the two screws from the upper portion of the back of the base.
  • Remove the Transparency Option (TPO) from the base.
  • Remove the two screws from the top back of the base. These screws will be visible when the Transparency option is removed.
  • Remove the two screws from the top front of the base and lift the plastic housing off the scanner.
  • Move the carriage optical assembly backward until you can reach the lamp.
  • Remove the two screws from the top of the optical assembly that covers the bulb and remove the black cover.
  • Lift the lamp from the socket, working one end, then the other.
  • Replace the lamp with a replacement lamp. One replacement lamp is provided with the scanner and others are available through Agfa Parts Order.
  • Return the lamp cover the original position and replace the two screws.
  • Replace the plastic housing and replace the four screws holding the housing.
  • Thread the ribbon cable of the Transparency Option through the base and plug back into the SCSI board.
  • Return the board to the base and tighten the two screws. This insures a slack cable that won't be punctured when screws are put in to attach the transparency module to the base unit.
  • Replace the two screws in the back of the base to secure the Transparency Option to the base.
  • Nov 16, 2007 | Agfa Arcus II Flatbed Scanner

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