Canon imagePROGRAF iPF670 Service Manual page 203

5.3 Periodic Maintenance
5.3.1 Periodic Maintenance
User
Service personnel
a) Printer cleaning
To keep up with print quality and prevent troubles, clean the printer about once each month.
1) Turn off the printer power.
2) Remove the power cord and interface cable.
3) Wipe the external surfaces of the printer with a cloth moistened with water and then wrung tight and then dry them finally with a dry cloth.
- Be sure to turn off the printer power and pull out the power cord from the outlet. If the power is accidentally turned on, contact with moving internal parts can
result in injury.
- Do not use flammable solvents, such as thinner and benzine, on the printer. Solvents coming into contact with any electrical parts inside the printer could result
in fires or electrical shock hazards.
4) Open the Upper Cover.
Level
Cleaning of ink mist and other substances(about once each month
None
Periodic maintenance
F-5-1
F-5-2
Chapter 5
0023-2576
5-3