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MUTOH VJ-1638UH Daily Maintenance
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Daily Maintenance Sheet for VJ-1638UH
Daily maintenance
The content of this documents are based on the specification of the firmware Ver.1.04 or later.
When to maintain:
After operation (Be sure to perform the following maintenance)
When the media strikes the print head
Required Items:
(a) Plastic gloves (Supplied accessories or
Commercial item)
(b) Rubber gloves (Supplied accessories or
Commercial item)
(c) Protective goggles (Supplied accessories)
(d) Paper towel (Supplied accessories)
or Polyester knit wiper (Optional accessories)
(e) Dropper (Supplied accessories)
(f ) Dedicated maintenance cleaner (Optional
accessories)
(g) Plastic cup (Supplied accessories)
(h) Cleaning stick (Supplied accessories or Optional
accessories)
(i) Stick scraper (Supplied accessories)
or Scraper (Supplied accessories)
Use a paper towel supplied with the printer or optional
Polyester knit wiper. DO NOT use a tissue.
Lints or flakes on tissue may cause damage to the print head.
DO NOT use non-dedicated maintenance cleaner.
CS3002-05
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e
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Preparation:
Wear the rubber gloves (white) over the plastic
gloves (pink).
Wear protective goggles.
CAUTION
Skin or eye contact with UV curable ink may cause skin
inflammation or allergic reaction.
For this operation, be sure to wear the supplied gloves
(or solvent resistant gloves) and goggles to prevent ink
from contacting with your eyes or skin.
Important!
Before performing maintenance, make sure to read
"How to handle UV inkjet printer / its supplies"
(supplied with the printer).
Press the [MENU] key on the operation panel.
When [Menu 1: Sleep Mode >] appears on the operation panel, press the [>] key.
Press the [+] / [-] key on the operation panel to select [Sleep Mode 3: Start].
Press the [Enter] key on the operation panel.
When [Start Sleep Mode?] appears on the operation panel, press the [Enter] key.
When [Daily Maint.: Start] appears on the operation panel, press the [Enter] key.
When [Daily Maint.: End] appears on the operation panel, you can start the maintenance
with following steps.
Make sure to complete this maintenance within 10 minutes while the printer is in Daily maintenance state.
Open the maintenance cover on the left of the
printer and remove it.
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Summary of Contents for MUTOH VJ-1638UH

  • Page 1 Daily Maintenance Sheet for VJ-1638UH Daily maintenance Preparation: Wear the rubber gloves (white) over the plastic The content of this documents are based on the specification of the firmware Ver.1.04 or later. gloves (pink). Wear protective goggles. When to maintain:...
  • Page 2 Cleaning of UV Lamp Moistening the surface of print head nozzles   Important! Check for any ink or dust on the UV lamps (x2). If no ink or dust is found on the UV lamp, skip this step and move on to “2. Moistening the During cleaning, please note the followings: surface of print head nozzles”.
  • Page 3 Cleaning of print head circumference Cleaning of cleaning wiper and the circumference of the cap Look the bottom of the carriage. Open the maintenance cover on the right of the Check if dusts and ink deposit are adhered. printer and remove it. Print head circumference Print head circumference (silver metal part) Print head guide part (black plastic part)
  • Page 4 Do not reuse a cleaning stick. Dusts can adhere causing damage to the print head. Check that the lid of the maintenance cleaner is shut properly and store it. For purchasing the maintenance items, contact your local Mutoh dealer or nearest Mutoh sales office. Name Part Number Minimum q’ty per order...