HP Laserjet 8000 8100 and 8150 Series service mode

1. Hold down SELECT and JOB CANCEL while powering on the printer, until all lights are illuminated and the Display is blank. (If the Display Panel reads INTERNAL TEST at this point, the keys were released too soon. Repeat this step until successful.)
2. Press MENU, then SELECT. The message SERVICE MODE is displayed briefly, then the printer automatically begins an INTERNAL TEST. After several seconds, both Control Panel Indicators turn off. (The printer may display WARMING UP if it has not warmed up completely.) After the printer has warmed up and passed the self test, SERVICE MODE is displayed.
3. Press MENU once to display SERVICE MENU.
4. Once it says SERVICE MENU press ITEM to scroll through service mode items.
To exit the Service Mode press GO.

CanonBJC 1000 Series reset

CanonBJC 1000 Series
1: Remove Cartridge
2: Unplug the AC Power Cord
3: Hold down the RESUME button
4: Release RESUME after plugging in the AC Power cord.
5: Press the RESUME once within 5 seconds and release the RESUME .
6: Press and HOLD RESUME for two seconds or more and release it.
7: Press and HOLD RESUME for two seconds or more and release it.
8: Unplug AC Power Cord to set data.

How to Reset Canon iP1880 IP 1100 iP1800 and iP2500 series

This tutorial solutions to reset canon iP 1880 or canon iP1800 series and work also in canon pixma iP1100, canon pixma iP2500. before reset using general tools you must reset the printer hardware. This way cannot to change ink level status canon pixma iP1880. following tutorial and software resetter to reset Canon Pixma iP1880.

Step 1: Reset hardware

1. Press Resume button hold for 1 – 2 minutes
2. Open the cover
3. Release the catridge and then put catridge again
4. Close The Cover
5. Turn Off
6. Then Turn On again
   

Step 2: Reset Software using general tools

• Download software resetter or general tools for canon pixma iP1880
• Driver should have been install correcly.
• Connect USB cable.
• Before connect power, press and hold power button then connect the power.
• At the same time Hold power button, and press reject button for 2 times then release power button.
• Run software resetter for canon iP1880.
• Don’t forget to open lock release in the software. ( note : to view locK release menu, min resolution 1024 x 728)
• Then select Set Destination to iP1880
• Check CLEANING and EEPROM CLEAR
• Click MAIN and PLATEN
• Finally test print by click TEST PATTERN1.
  

Note : for permanent reset waste ink canon iP1880 Printers pls, resetting use software resetter. Above way can be used at canon IP 1100, iP1800 and iP2500 series

Download service tool for Canon iP1880