Epson Stylus Photo R3000 Service Manual

Confidential
Appendix Power-On Sequence 72
Epson Stylus Photo R3000 Revision A
Note *1: The rotation directions of the Pump Motor and their corresponding functions are as follows.
Clockwise: Cap closing/Pump suction/Wiper retracting/CR locking
Counterclockwise: Cap opening/Pump release/Wiper setting/CR unlocking
*2: The rotation directions of the Decomp Motor and their corresponding functions are as follows.
Clockwise: Vented to atmosphere
Counterclockwise: Decompression
However, the Decomp Pump will not operate under the preconditions given in this section.
*3: Executes when the detected temperature is under 5°C (41°F) by the thermistor on the Printhead.
*4: The empty suction operation may occur depending on the situation.
8-3.The carriage detects the voltage of the PW Sensor at the carriage stop position (the
black area at the Paper Guide Front).
--- ---
8-4.The carriage performs a load measurement while moving to the 0-digit side, and
stops.
--- ---
9. PF Motor measurement
9-1.The PF Motor rotates clockwise for approx. one seconds, and performs a load
measurement.
--- ---
9-2.The carriage returns to its home position.
--- ---
10.Detecting ink cartridge and initializing ink system
*4
10-1.The carriage moves to the 130-digit side to check the ink end sensor. The ink
remaining is detected after completing the check.
--- ---
10-2.The carriage slowly returns to its home position.
--- ---
11.CR lock setting
11-1.The Pump Motor rotates clockwise, and sets the CR lock.
CW ---
11-2.The carriage moves to the 130-digit side slowly and confirms it touches the CR
lock.
--- ---
11-3.The carriage returns to its home position.
--- ---
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
PG 2
PG 5
HP 0130
PG 2
PG 5
HP 0130
PG 2
PG 5
HP 0130

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