HP ScanJet 2200C Flatbed Scanner "key plastic" Questions

how can i unlock the scanner without the little plastic key? Anything that fits will be OK... depending on shape, you can use a screwdriver.

key as well as those plastic clips at the back. 11. Oh and don't forget to unplug it first 12. A nice clean Scanner 13. Had a problem with loading the latest software from Canon (Win7)drivers it would

cover need vacuum cleaner to do cleaning. check sensor key not stuck up you can check that by manually move back and port. put some grease to plastic gear. you can take note everything for re assemble