MUTOH Rockhopper 38, Maintenance Manual

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Rockhopper 38 – Maintenance Manual
18
AP-74038, Rev. 1.1, 25/01/05
N° Part Description
1 Cover
The protective cover protects the action environment. Opening the cover
immediately pauses printing which resumes when the cover is closed.
2 Operation Panel
Positive touch keyboard with integrated LCD-Display.
3 Media Hold Lever
Lowers / releases pressure rolls to load / unload media.
4 Power switch
ON / OFF Power Switch.
Full shut down takes about 5 seconds.
5 Heater Panel
Positive touch keyboard with integrated LCD-Display
6 Print Plate
The print plate is a firm, flat base that supports the media during printing.
7 Waste bottle
Collects Eco-Solvent Plus ink flow resulting from: purging, cleaning.
8
9 Paper Guide
The Paper Guide supports the media and incorporates the fixer (8; heater element
below printhead) and dryer (9; heater element)
10 Slip Ring
Prevent that Scroller to slip.
11 Eco-Solvent Plus
ink cassette slots
Hold / detect the Eco-Solvent Plus ink cassettes that are in use.
12 Scroller
Feeds through the roll media core to hold the media.
13 Scroller receiver
Set of 4 wheels which keep the scroller into place.
14 Paper Basket
Media collecting basket prevents finished prints to fall on the floor when they are
sheet-off.
Caution:
Do not put anything on the cover.
2.1.1 Explanation of fixer and dryer
1 Print Head
2 Media Direction
3 Fixer (Direct Heater)
4 Post Heater (dryer)
The FIXER will make it possible
:
•
To overcome the temperature gap between the room and the target printing temperature.
•
To establish fast and immediate anchorage of the Eco-Solvent Plus inks onto/into the uncoated
substrate
•
To optimize dot gain control on a wide media range
•
To limit ink coalescence effect
The DRYER will make it possible
:
•
To finalize the fixation process.
•
Helps to make the prints touch-dry.