Oki IP-6620 User Manual page 11

Replacement and troubleshooting
Replace consumables.
Wiper cleaning liquid
page 117
A warning message is displayed.
P E R F O R M DA I LY
M A I N T E N A N C E N O W
The media is not straight.
Smears or stripes appear on the print.
Wiper sponge
page 121
page 245
page 48
Waste ink bottle
page 115
An error message is displayed.
The heater does not warm up.
Wiper blade
page 119
page 235
page 230
page 250
11