Epson L220 Service Manual

Confidential
Adjustment Adjustment Program 60
L365/L366,L360/L362,L310/L312,L220/L222,L130/L132 Series Revision A
3.2.3 Scanner Motor Heat Protection Control
Purpose To measure the manufacturing variation of the DC motor (Scanner) to determine the correction value used for
estimating the current value of the motor.
Risks if the adjust-
ment is not cor-
rectly made
Because the printer cannot measure the current value of the motor accurately, even if just a mechanical load
with which the Scanner Carriage can operate without any problem is applied, the printer cannot control the
drive of the motors correctly, which may result in occurrence or generation of scanner fatal error, vibration, or
noises.
Procedure 1. Select from the menu of the Adjustment Program and press the “Perform” button to measure the correction
value.
2. Turn off the printer and turn it back on.
After the Scanner Carriage is operated, the correction value is automatically measured and the measurement
value is written to the EEPROM on the Main Board.
3. Press the “Check” button to confirm the written value in the EEPROM is within the standard range.
Adjustment Pro-
gram screen
Remarks ---
Perform button
Check button

Epson L220 Specifications

General

Print technology	Inkjet
Maximum resolution	5760 x 1440 DPI
Print speed (ISO/IEC 24734) mono	7 ipm
Print speed (ISO/IEC 24734) color	3.5 ipm
Print speed (black, normal quality, A4/US Letter)	27 ppm
Print speed (color, normal quality, A4/US Letter)	15 ppm
Scanner type	-
Scan speed (black)	2.4 ppm
Scan speed (color)	9.5 ppm
Image formats supported	BMP, JPEG, TIFF
Document formats supported	PDF
Optical scanning resolution	600 x 1200 DPI
Maximum copy resolution	- DPI
Printing colors	Black, Cyan, Magenta, Yellow
Country of origin	Philippines
Maximum duty cycle	- pages per month
Product color	Black
Built-in display	No
Market positioning	Home & office
Paper input type	Paper tray
Total input capacity	- sheets
Total output capacity	30 sheets
Total number of input trays	1
Envelopes sizes	10, C6, DL
Photo paper sizes	10x15, 13x18 cm
Non-ISO print media sizes	Legal (media size), Letter (media size)
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (off)	0.3 W
Power consumption (ready)	3.8 W
Power consumption (sleep)	0.8 W
Power consumption (copying)	12 W
Sustainability certificates	ENERGY STAR
Windows operating systems supported	Yes
Standard interfaces	USB
Internal memory	- MB
Pallet width	800 mm
Pallet height	2250 mm
Pallet length	1200 mm
Pallet width (UK)	1000 mm
Quantity per pallet	40 pc(s)
Quantity per pallet (UK)	50 pc(s)
Quantity per pallet layer	4 pc(s)
Quantity per pallet layer (UK)	5 pc(s)
Package depth	535 mm
Package width	390 mm
Package height	210 mm
Package weight	5960 g
Quantity per pack	1 pc(s)

Weight and Dimensions

Depth	300 mm
Width	482 mm
Height	145 mm