Canon C70 - Manual (Page 294)

12-20 Maintenance Chapter 12
2. Open the printer cover by grasping the document guides and lifting.
❏ If the printer cover does not open easily, slide the document
guides outwards and then open the printer cover.
c
Do not touch the round shaft, guide rail, or ribbon cable. Touching
these parts may adversely affect operation of the unit and /or cause
print quality deterioration.
DO NOT TOUCH THE
GUIDE RAIL
DO NOT TOUCH THE
ROUND SHAFT
DO NOT TOUCH THE
RIBBON CABLE
DOCUMENT GUIDE
DOCUMENT GUIDE