Replace your BenQ PB2250 projector lamp

Written by
  • Shelagh M.
  • 12 years ago

BenQ PB2250 projector, BenQ 59.J9301.CG1 lampFollow our quick guide to replace the BenQ 59.J9301.CG1 lamp in your BenQ PB2250 projector.

Buy authentic

It can be confusing trying to find the proper BenQ 59.J9301.CG1 lamp for you  BenQ PB2250 projector.  The Internet has been flooded with companies offering “compatible” generic lamps at bargain prices. These are NOT authentic lamps and should be avoided for the following reasons:

The few dollars you save with generic “compatible” lamps is not worth it in the long run. Save yourself unnecessary headaches and buy an BenQ 59.J9301.CG1 lamp  from a recognized dealer. You’ll be getting a far superior product with a replacement guarantee and tech support.

Warning Messages

Your BenQ PB2250 projector will give you plenty of warnings when the BenQ 59.J9301.CG1 lamp is approaching its end of life. You can find out the number of hours left by accessing the Information/Lamp Hour menu.
BenQ PB2250 first lamp warning, BenQ 59.J9301.CG1
Your first warning to replace the BenQ 59.J9301.CG1 lamp will show up when the lamp has been in operation for 1980 hours. If the projector is being run in Economic Mode you may continue until the second warning at 2980 hours.
BenQ PB2250 lamp warning at 2980, BenQ 59.J9301.CG1
The second warning appears at 2980 hours–the BenQ 59.J9301.CG1 is approaching end of life and the BenQ PB2250 projector will shutdown in 20 hours time. Replace the BenQ 59.J9301.CG1 lamp immediately.
BenQ PB2250 final warning, BenQ 59.J9301.CG1
Time is up! At 3000 hours the BenQ 59.J9301.CG1 is out of life. Time is up. The final warning will flash in the center of the BenQ PB2250 projector for 40 seconds and then shut down for good. The projector will not turn on until the BenQ 59.J9301.CG1 lamp has been replaced.

Replacing the BenQ 59.J9301.CG1 projector lamp

Before changing the lamp:

  • Reduce the risk of electrical shock by disconnecting the power cord on the BenQ PB2250 projector.
  • Reduce the risk of severe burns by allowing the projector to cool for at least 45 minutes.

BenQ PB2250 screw lamp cover, BenQ 59.J9301.CG1

  • The lamp cover is found on the bottom of the projector. Turn the projector over onto soft surface to protect the top of the projector. Loosen the two screws holding the BenQ PB2250 lamp cover in place. (Use a magnetic screwdriver to make the whole process easier.)

BenQ PB2250 removing lamp cover, BenQ 59.J9301.CG1

  • Remove the lamp cover.

BenQ PB2250 removing lamp, BenQ 59.J9301.CG1

  • Loosen the screw on theBenQ 59.J9301.CG1 lamp. Be sure not to loose the screw as the projector will not turn on unless the lamp is properly secured into the projector. Using a magnetic-head screwdriver will ensure you don’t accidentally drop the secure into the projector!

BenQ PB2250 wire handle lamp, BenQ 59.J9301.CG1

BenQ PB2250 lamp cover installed, BenQ 59.J9301.CG1

  • Re-install the BenQ PB82250 lamp cover and tighten the screw.
  • Reset the total lamp operation timer.

NOTE: The BenQ 59.J9301.CG1 lamp contains mercury and should not be thrown into regular garbage. Recycle your used lamps! If you bought from an authentic manufacturer they will recycle the lamp for you at no extra cost (another reason to buy authentic lamps).

Reset the lamp counter

It’s important to only reset the lamp timer when the BenQ 59.J9301.CG1 lamp has been replaced. Resetting the lamp timer without changing the BenQ 59.J9301.CG1 lamp can cause significant harm to your BenQ PB2250 projector.
BenQ PB2250 reset lamp time, BenQ 59.J9301.CG1

  • Press and hold up arrow button on the projector for 3 seconds to display the total used lamp time.
  • Press AUTO on either the projector or on the remote control. Scroll down to the LAMP HOUR TIMER. An adjustment message will appear.
  • Press AUTO to reset the lamp hours. Press EXIT.


Extending the life of the  BenQ 59.J9301.CG1 lamp:

  • Keep your air filters clean to avoid overheating the projector.
  • Use the Lamp Power option on the BenQ PB2250 projector and set to Economic Mode to reduce the amount of power used but extend lamp life.
  • Learn more with Top tips for extending DLP projector lamp life


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