HP M3027 Service Manual - Page 90
Required tools, Before performing service, CAUTION, Pre-service procedures
UPC - 882780570054
View all HP M3027 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 90 highlights
Required tools The following tools are needed to service this device: ● #2 Phillips screwdriver with magnetic tip ● Short Phillips screwdriver with magnetic tip (also known as a "stubby" screwdriver) ● Small flat-blade screwdriver ● Small needle-nose pliers ● ESD mat ● Small flashlight CAUTION A pozidriv screwdriver will damage screw heads on the device. Use a #2 Phillips screwdriver. If you use a multispeed screwdriver, use a torque limiter. Before performing service Follow the pre-service procedures before you perform service. Pre-service procedures 1. Remove all media from the device. 2. Place the device on an ESD mat. If an ESD mat or an ESD-protected workstation is not available, discharge body static and ground the device chassis before servicing the device. 3. Unplug the power cord and the interface cable. 4. Lift the device off of any installed optional trays. 5. Remove the print cartridge. CAUTION To prevent light from degrading the surface of the photosensitive drum, cover the print cartridge after removing it from the device. 6. Remove tray 2. 78 Chapter 5 Removal and replacement ENWW