Service Manual
Page 127
Watch for the ESD symbol (shown at an ESD-protected workstation, or use an ESD mat. Always service the product at left) to identify the parts that are sensitive to electrostatic discharge (ESD). ENWW Removal and ... 5-1 Common screws (continued) Example Description Screw, star Screw, self-tapping Screw, torx The device includes the screws listed in Table 5-2 Screws for the HP Color LaserJet 2820/2830/2840 all -in -one Description Screw, with washer, M3x6 Screw, RS, M3x6 Screw, RS, M3x8 Screw, S, M3x8 Screw, tap, truss head, M4x10 Screw, TP, M3x6 Screw, with...
Watch for the ESD symbol (shown at an ESD-protected workstation, or use an ESD mat. Always service the product at left) to identify the parts that are sensitive to electrostatic discharge (ESD). ENWW Removal and ... 5-1 Common screws (continued) Example Description Screw, star Screw, self-tapping Screw, torx The device includes the screws listed in Table 5-2 Screws for the HP Color LaserJet 2820/2830/2840 all -in -one Description Screw, with washer, M3x6 Screw, RS, M3x6 Screw, RS, M3x8 Screw, S, M3x8 Screw, tap, truss head, M4x10 Screw, TP, M3x6 Screw, with...
Service Manual
Page 128
...a network IP address, device name, copy counts, and machine fault codes. If you cannot print a Configuration page, record the data manually, either from HP Toolbox or the device control panel. 4 Remove the imaging drum (see Replacing the imaging drum). 5 Remove the print cartridges (see Secondary service menu).... buttons do not beep, verify that the control-panel buttons beep when they are pressed. If an ESD mat or an ESD-protected workstation is not available, discharge body static and ground the product chassis before you have completed the necessary reassembly steps. 2 Ensure that the...
...a network IP address, device name, copy counts, and machine fault codes. If you cannot print a Configuration page, record the data manually, either from HP Toolbox or the device control panel. 4 Remove the imaging drum (see Replacing the imaging drum). 5 Remove the print cartridges (see Secondary service menu).... buttons do not beep, verify that the control-panel buttons beep when they are pressed. If an ESD mat or an ESD-protected workstation is not available, discharge body static and ground the product chassis before you have completed the necessary reassembly steps. 2 Ensure that the...