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Preparing the Printer
1. Turn the printer off.
2. Disconnect the power cord from the printer.
3. Disconnect the RJ-45 network cable from the printer.
Dismounting the Printer Mainboard
Sharp edges on the printer mainboard can cause injuries.
1. Loosen the knurled screws of the printer mainboard.
2. Pull the printer mainboard out of its slot by means of the
Only hold the printer mainboard at its panel to avoid
damages to the circuit board.
3. Place the printer mainboard on a non-conductive mat (e.g.
18
Proceed as follows:
(Interrupt the power supply)
Proceed as follows:
(The printer mainboard can be recognized by the RJ-45 network
connector and the other printer interfaces.
The knurled screws cannot be completely removed.)
knurled screws.
rubber mat).
[en]
Hardware Installation Guide
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