User Manual

Table Of Contents
192
2900H EN 20071108Preventive maintenance and replacements
DRYSTAR 5500/5503 REFERENCE MANUAL
Cleaning the cooling air flow holes
1 Switch off the Drystar 5500 by following the procedure as described in
‘Switching off the Drystar 5500’ on page 36.
2 Remove the power plug from the socket.
3 Remove the network cable.
4 With a vacuum cleaner, clean the cooling air flow holes (item 1 and 2 on the
drawing below) , especially the CPU/power supply area (item 1).
5 Plug in the printer and switch it on by following the procedure as described in
‘Switching off the Drystar 5500’ on page 36.
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