Epson Stylus Photo R3000 Service Manual

Confidential
Appendix Power-On Sequence 71
Epson Stylus Photo R3000 Revision A
3-3.The carriage moves to the 0-digit side slowly and confirms it touches the Right
Frame, and the home position is fixed.
Afterward, the carriage position is monitored according to the signals from the CR
Encoder.
--- ---
4. Releasing the CR lock
4-1.The Pump Motor rotates counterclockwise and releases the CR lock.
CCW ---
4-2.The carriage slowly moves to the 130-digit side to the CR lock check position.
--- ---
4-3.The carriage slightly moves to the 130-digit side.
--- ---
4-4.The Pump Motor rotates counterclockwise to set the Wiper of the Ink System, and
then the Pump Motor rotates clockwise to retract the Wiper.
CCW
to CW
---
4-5.The carriage slowly returns to its home position.
--- ---
5. Setting the APG to PG:2
5-1.The APG Motor rotates clockwise and sets the carriage position to PG:2.
--- ---
6. PF-ASF initialization
6-1.The PE Sensor detects no paper and the ASF Sensor detects that the ASF is on its
home position, and then the PF Motor rotates clockwise for approx. one second.
--- ---
6-2.The ASF Motor rotates counterclockwise until the ASF Sensor detects that it gets
out of its home position.
--- ---
6-3.The ASF Motor rotates clockwise until the ASF Sensor detects it is on its on home
position, and initializes the ASF mechanism.
--- ---
7. Low temperature operation sequence
*3
7-1.The carriage moves back and forth between 0-digit side and the 130-digit side for
two times.
--- ---
8. CR Motor measurement and PW Sensor initialization
8-1.The carriage slowly moves to the 130-digit side.
--- ---
8-2.The carriage performs a load measurement while moving to the VH Check position,
and records the detected voltage of the PW Sensor at the specified three positions,
then stops.
--- ---
(Continue to the next page)
Table 4-1. Operation of the power-on sequence
Operation
Movement of each
component
Pump
Motor
*1
Decomp
Motor
*2
HP 0130
PG 2
PG 5
HP 0130
PG 2
PG 5
HP 0130
PG 2
PG 5
HP 0130
PG 2
PG 5
HP 0130
PG 2
PG 5
HP 0130
PG 2
PG 5
HP 0130
PG 2
PG 5
HP 0130
PG 2
PG 5
HP 0130
PG 2
PG 5
HP 0130
PG 2
PG 5
HP 0130
PG 2
PG 5
HP 0130
PG 2
PG 5
HP 0130
PG 2
PG 5

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