MAINTENANCE
27080 Issue 1 Sept 98 7--3
PREVENTATIVE MAINTENANCE
Maintenance falls into the following categories:
D Preventative Maintenance carried out at regular intervals
D General maintenance carried out as necessary
D Head alignment, if the print quality deteriorates
D Changing of the ink type in the printer.
Preventative Maintenance falls into the following two categories:
D Procedures that can be carried out by the operator
D Procedures which must only be carried out by Domino trained
personnel.
(This is indicated by the symbol shown in the margin)
However, Domino recommends that all maintenance procedures are
carried out by Domino trained personnel.
The list of procedures on page 7--5 are designed as preventative
maintenance, they should be carried out at the intervals indicated on
the list (usually every 2000 hours).
For ink and make--up cartridge replacement, see pg. 3--6.
INK SYSTEM -- ACCESS
WARNINGS (1) When working on or near the ink system,
protective clothing (especially safety glasses)must
be worn.
(2) Power to the printer must be removed before
carrying out any maintenance.
(3) If the printer is ever operated in a way that allows
ittoprintintoabeaker,thebeakermustbemadeof
conducting material and be securely connected to
earth (ground), as the electrostatic charges on the
ink drops used for printing could cause a fire
hazard.
Theinksystemiscontainedonatray,inthelowersectionoftheprinter.
The door is released by twisting the latch on the lower door
anti--clockwise. The whole ink system can be withdrawn from the
cabinet for maintenance (remove cartridges first), by removing the
4mmhexscrewinthecentrefrontofthetrayandpullingtheinksystem
forwardusingthe metalhandleinthecentre(donotpullon anycables
or pipes to do this, and ensure pipes and cables are not snagged or
trapped).
The ink system tray can then be placed in front of the cabinet for all
round access.
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