Epson Stylus Photo R3000 Service Manual

Confidential
Adjustment Details of Adjustments (TBD) 50
Epson Stylus Photo R3000 Revision A
8. Lower the gear of the Parallelism Adjust Bushing on the left side of the frame stepwise, and confirm
continuity. When continuity is confirmed, define the position where the gear was raised one step up from the
continuity position (where continuity is lost) as the left side PG position. Move the Parallelism Adjust
Bushing at least twice to confirm that the continuity position and the noncontinuity position are the same.
9. To set the PG position to “5”, turn the PG Cam on right end of the Carriage Shaft counterclockwise (CCW)
so that the point marked “5” faces down. (See Figure 2-15.)
10. With its conductor connection portion down, set the adjustment gauge in the specified position (on the right
side of the Front Paper Guide Assy).

Setting Position
Rear direction: Align the rear end of the gauge with the Driven Roller Shaft of the Upper Paper Guide.
Right direction:Align the right end of the gauge with the position shown in Figure 2-18.
11. Move the CR Unit onto the adjustment gauge.

Moving position
Align the right end of the gauge with the right end of the CR Unit.
Figure 2-18. Setting the Adjustment Gauge
12. To set the PG position to “0”, turn the PG Cam on right end of the Carriage Shaft clockwise (CW) so that the
point marked “0” faces down. (See Figure 2-15.)
13. As in Step 8 , move the Parallelism Adjust Bushing on the right side of the frame to set the right side PG position.
14. Set the PG position to “5”.
15. Set the adjustment gauge on the left side of the Front Paper Guide Assy.
16. Move the CR Unit onto the left side adjustment gauge.
17. Return the PG position to “0”.
18. Check continuity again at the PG position on the left side. If the PG position is not out of position, tighten the
Parallelism Adjust Bushing with the screws to complete the adjustment. If it is out of position, repeat the
adjustment procedure from Step 8.
The following figure shows the states of the Adjust Parallel Bushing of the left side of the
frame and the PG.
(This also applies to the Adjust Parallel Bushing on the right side of the frame.)
Figure 2-17. Relationship between Parallelism Adjust Bushing and PG
Narrower PG
Wider PG
Parallelism Adjust
Bushing
0-digit side
CR Unit
Adjustment Gauge

Epson Stylus Photo R3000 Specifications

General

Color	Yes
Maximum resolution	5760 x 1440 DPI
Print speed (black, normal quality, A4/US Letter)	- ppm
Interface	USB 2.0
Print technology	Inkjet
Dimensions (WxDxH)	614.7 x 368.3 x 228.6 mm
Networking features	100Base-TX Ethernet
Paper tray media types	Photo paper, Plain paper
Non-ISO print media sizes	Letter
ISO A-series sizes (A0...A9)	A3
Compatible operating systems	Windows 7 (32-bit, 64-bit), Windows Vista (32-bit, 64-bit), Windows XP, Windows XP Professional x64 Mac OS X 10.5.x – 10.6.x
Optional connectivity	Ethernet, Wireless LAN
USB 2.0 ports quantity	1
Sustainability certificates	ENERGY STAR
Power consumption (standby)	3.5 W
Power consumption (printing)	21 W
Storage temperature (T-T)	-20 - 40 °C
Operating temperature (T-T)	10 - 35 °C
Storage relative humidity (H-H)	5 - 85 %
Operating relative humidity (H-H)	20 - 80 %
Sound power level (printing)	38 dB
Country of origin	China
Market positioning	Home & office
Pallet width	800 mm
Pallet height	2150 mm
Pallet length	1200 mm
Pallet width (UK)	1000 mm
Quantity per pallet	10 pc(s)
Quantity per pallet layer	2 pc(s)
Package depth	750 mm
Package width	490 mm
Package height	400 mm
Package weight	19420 g
Quantity per pack	1 pc(s)

Weight and Dimensions

Depth	368.3 mm
Width	614.7 mm
Height	228.6 mm