Maintenance - Oce CS7075 User Manual

Maintenance

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◆ Access Printheads — moves the carriage to the left side of
the printer. Remove the UV light shield before selecting this
option, to avoid the possibility of the carriage striking it.
◆ Perform An Air Purge — purges the printheads with air.
Select Standard to clear most jet-outs, or Performance to
clear stubborn jet-outs (expels more ink).
◆ Print Recover Jets Pattern — prints a special pattern
designed to recover missing inkjets. After printing this pat-
tern, the prime bars are printed.
◆ Print Jet-Out Lines — prints a version of the prime bars (see
page 2-6), in which missing jets that are replaced are
marked with a black square.
◆ Print Media Skew Lines — prints a swath of parallel lines
across the width of the media, in alternating directions, con-
tinuously until you stop the print. If the swaths are not paral-
lel to each other, the media is skewed (not feeding straight).
If there is a noticeable space between swaths, or if they over-
lap, the media advance should be calibrated.
◆ Reset Reservoir Filters — after you replace the filters, select
this option to reset the ink counts to zero. See "Replace Ink
Filters" on page 5-16 for instructions.
◆ Reset UV Lamp Hours — resets the lamp's elapsed operating
time clock to zero. The printer displays a warning message
when the UV lamps have been in service for a certain period.
They should be replaced when they are no longer curing the
ink. To view the total operating time for each lamp, press the
Status key on the Front Page, and advance to the page
where this is listed.
◆ Respool Media — respools media from the supply directly to
the takeup (in either direction) without passing over the
platen.
◆ Clean Grit Rollers — advances the grit rollers continuously so
they can be cleaned (with no media loaded).
◆ Printheads Procedures — see "Printhead Procedures" on
page 5-24, for instructions on using the following options:
◆ Load Ink in All Heads — fills empty printheads with ink.
◆ Fill Heads with Ink — fills the printheads with ink.
◆ Empty Heads (Fill With Air) — fills the printheads with
air.
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