HP 2500c Service Manual - Page 152

Before You Begin

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Before You Begin Check the following before you begin disassembly : 1. The printer is turned off and the power cable has been disconnected from the socket. 2. Paper has been removed from the tray. 3. Ink cartridges and pens are removed from the printer. Caution § Your body may discharge static current which may damage the fragile PCAs. Before disassembly please ensure that the proper precautions to prevent damage by electrostatic discharge (ESD) to ESD-sensitive printer components have been taken with ESD heel or wrist straps. Ensure also that the work area is similarly free of static current. § When disassembling the printer, ensure that the capacitors are fully discharged before you handle power supply components. As a precaution, switch off the printer before disconnecting it from the power socket, and wait five seconds before commencing disassembly. 7-2 Removal and Replacement of Parts (without Calibration)

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Removal and Replacement of Parts (without Calibration)
7-2
Before You Begin
Check the following before you begin disassembly :
1.
The printer is turned off and the power cable has been disconnected from the socket.
2.
Paper has been removed from the tray.
3.
Ink cartridges and pens are removed from the printer.
Caution
§
Your body may discharge static current which may damage the fragile PCAs. Before disassembly please
ensure that the proper precautions to prevent damage by electrostatic discharge (ESD) to ESD-sensitive
printer components have been taken with ESD heel or wrist straps. Ensure also that the work area is
similarly free of static current.
§
When disassembling the printer, ensure that the capacitors are fully discharged before you handle power
supply components. As a precaution, switch off the printer before disconnecting it from the power
socket, and wait five seconds before commencing disassembly.