Inside Cleaning - MUTOH ValueJet VJ-628MP Operation Manual

[4] Conduct Nozzle Check.
• If nozzle clogging still remains, repeat cleaning and nozzle check.
"Steps for head cleaning" on page 76
Note
• When nozzle clogging remains even after repeating normal cleaning several times, conduct Long cleaning.
• When nozzle clogging remains even after repeating Long cleaning several times, conduct
and perform maintenance.
Yet, when nozzle clogging remains, conduct "Little Charge".

Inside cleaning

Cleaning period:
• Monthly
Procedure
[1]
Open the front cover.
Note
Immediately after turning off the power, the temperature of the heater in this product is very high.
Touch the platen or media guide and if it is too hot, wait for a while before starting cleaning.
[2]
[3]
[4]
[5]
Close the front cover.
Brush off dusts on the pressure arms with a soft brush.
Important!
Do not blow off dusts inside the product with a gas duster.
Dust can attach to moving parts, causing abnormal sound or
malfunctions.
Using a soft cloth that is soaked in water and squeezed tightly, wipe
dirt on the platen and media guide.
Using a soft cloth that is soaked in water and squeezed tightly, wipe
dirt on the silver part of grid roller.
"Flow of Daily Maintenance" on page 64

Inside cleaning

77