HP Scitex FB550 Scitex FB550 and FB750 Printers- Cleaning Instructions - Page 25

Clean cover exhaust fans, Proceed

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3. Clean the media thickness sensor roller by manually turning the roller with your finger while applying the cloth to the roller surface using a lint-free cloth that is saturated with IPA (isopropyl alcohol). Figure 26 Use a lint-free cloth while moving the media thickness sensor roller 4. To reset the maintenance counter for this task and complete the procedure, press Proceed. Clean cover exhaust fans CMYKcm - 250 Hours CMYKW - 250 Hours Cover exhaust fans keep the printer running at optimal temperatures by drawing warm air generated by the electric components away from the printer. There are finger guards for each fan where debris can build up, cleaning these finger guards will prevent the debris from falling onto printed output. Fans are located along the top of the printer on both end-caps and on the output door cover. 1. Select from the control panel System> Tools> User Cleaning and Maintenance> 15) Clean Cover Exhaust Fans. 2. Press Proceed to continue. 3. Remove output table and open the output-side door. 4. Vacuum the dust and debris from each fan guard. 5. To reset the maintenance counter for this task and complete the procedure, press Proceed. ENWW Clean cover exhaust fans 23

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3.
Clean the media thickness sensor roller by manually turning the roller with your finger while applying
the cloth to the roller surface using a lint-free cloth that is saturated with IPA (isopropyl alcohol).
Figure 26
Use a lint-free cloth while moving the media thickness sensor roller
4.
To reset the maintenance counter for this task and complete the procedure, press
Proceed
.
Clean cover exhaust fans
CMYKcm
–
250 Hours
CMYKW
–
250 Hours
Cover exhaust fans keep the printer running at optimal temperatures by drawing warm air generated by the
electric components away from the printer. There are finger guards for each fan where debris can build up,
cleaning these finger guards will prevent the debris from falling onto printed output. Fans are located along
the top of the printer on both end-caps and on the output door cover.
1.
Select from the control panel
System> Tools> User Cleaning and Maintenance> 15) Clean Cover
Exhaust Fans
.
2.
Press
Proceed
to continue.
3.
Remove output table and open the output-side door.
4.
Vacuum the dust and debris from each fan guard.
5.
To reset the maintenance counter for this task and complete the procedure, press
Proceed
.
ENWW
Clean cover exhaust fans
23