Epson Stylus Color 1520 Service Manual

Disassembly and Assembly
Rev. A
3-2
5
3.2.10.9 Carriage (CR) Unit Removal
1. Remove the printer mechanism unit. (Refer to Section 3.2.6.)
2. Remove the extension spring to release the timing belt. (Refer to the step 2 in Section 3.2.10.1.)
3. Disengage the timing belt from the pulley and sub pulley in the CR motor assembly.
4. Remove 2 E-rings and 2 plain washer from the both edges of the CR guide shaft.
5. If the head cleaner lever in the pump unit is locking the CR unit, push the lever down manually to
release the CR unit.
6. Remove 1 securing the head FFCs and FFC holders to the base frame assembly. Then remove the
head FFC and FFC holder from the printer mechanism unit.
7. Turn the parallelism adjust bushings joining the CR guide shaft to the right and left frame assemblies
until they fit into the cutouts on the frames. Then remove the CR unit along with the CR guide shaft.
8. Remove the CR guide shaft from the CR unit.
Parallelism Adjust Bushing
CR Guide Shaft
Head FFC
CR Unit
PG Adjust Lever
Plain Washer
E-ring
Printer Mechanism Unit
Plain Washer
E-ring
Parallelism Adjust Bushing
Screw Securing the Head FFCs and FFC Holder
Screws Fixing the CR
Figure 3-22. CR Unit Removal

Epson Stylus Color 1520 Specifications

General

Color	Yes
Maximum resolution	600 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)	- ppm
Maximum input capacity	100 sheets
Envelopes sizes	10, C5, DL
Standard media sizes	4\
Paper tray media types	Envelopes, Labels, Plain paper
Non-ISO print media sizes	Legal
ISO A-series sizes (A0...A9)	A4
ISO B-series sizes (B0...B9)	B5
Power requirements	120V AC, 50/60 Hz
Printing noise level	45 dB
Maximum operating temperature range (T-T)	-20 - 60 °C
Market positioning	Home & office