Epson Stylus COLOR 3000 Service Manual

EPSON Stylus COLOR 3000
EPSON Stylus Color 3000 Service Manual
3
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Printhead Removal
See Figure 3-6 on the following page for details.
1. Remove the upper housing (See page 3-4).
2. Remove two screws (CBP, 3×8) and two plain washers (3×0.5×7) securing the damper cover to the CR
unit.
3. Remove the damper cover.
4. Remove the PW sensor cover securing the black and color printhead cables to the CR unit. Then release
the black and color printhead cables (See page 3-6).
5. Remove one leaf spring securing the ink tubes to the CR unit. Then remove the tubes from the CR unit.
The tube clamp in the CR unit is breakable. Do not force the clamp to remove the tubes.
6. Remove each tube from the printhead along with the damper.
R
EMINDER

Be careful when handling the damper so that the ink doesn’t leak.
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Make sure that you connect each color tube to the corresponding color ink cartridge.
7. Disconnect the black and color printhead cables from the CR unit.
8. Remove two compression springs from the printheads.
9. Remove two printhead-mounting screws and plain washers, then remove the printheads by gently lifting
them up.
R
EMINDER

Be careful not to catch the color printhead cable when removing the black printhead.

Be careful not to damage the printhead cables when disconnecting them from the CR unit.
Connect the black printhead cable to the black printhead already installed in the CR unit.
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When installing the printhead cables to the CR unit through the tube clamp, fit the square
cutouts on the tube cover to the tube clamp, as shown in Figure 3-6.
REQUIRED ADJUSTMENT
After replacing the printhead, perform all necessary adjustments (See Chapter 4).
CAUTION

Epson Stylus COLOR 3000 Specifications

Printing Resolution

maximum resolution	1440 x 720 dpi
driver setting resolution	720 x 720 dpi
printable width	410 mm

Paper Handling

paper capacity (plain paper)	100 sheets
paper capacity (EPSON Inkjet transparencies)	30 sheets
paper capacity (envelopes)	10 envelopes

Ink Cartridges

black ink cartridge print capacity	Up to 3, 000 pages (A4, text @ 360dpi)
colour ink cartridges print capacity	Up to 2, 100 pages (A4, 360dpi 5% duty each colour)
colour ink cartridges	Cyan, Magenta, Yellow

Operating Environment

operating temperature	10-35°C
operating humidity	20-80% RH
total print volume	75, 000 pages (A3, text only)

Electrical Specifications

rated voltage	AC 220V-240V
rated frequency	50-60 Hz
power consumption	Approx. 21W (ISO 10561 letter pattern)

Weight and Dimensions

weight	18 Kg
width	810 mm
depth	565 mm
height	240 mm