Epson Stylus Color 1520 Service Manual

Disassembly and Assembly
Rev. A
3-2
7
3.2.10.10 Base Frame Assembly Removal
1. Remove the printer mechanism unit. (Refer to Section 3.2.6.)
2. Remove the paper eject frame. (Refer to Section 3.2.10.7.)
3. Remove the CR unit. (Refer to Section 3.2.10.9.)
4. Remove 1 E-ring fixing the gear (46) and compression spring (1.96) to the left frame assembly.
Then remove the gear along with 2 plain washers and the compression spring.
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Be careful not to lose the compression spring. It might spring out when you remove the E-ring.
5. Remove the tractor release cam.
6. Adjusting the sub tractor release cam with the cutout in the left frame assembly, and remove it from
the tractor release shaft. (Refer to the figure below.)
7. Remove 5 screws (CBS, 3X6) securing the base frame assembly to the printer mechanism unit, then
lift up the base frame assembly and remove it.
WORK POINT
Middle Frame assembly
Base Frame Assembly
Tractor Release Shaft
Sub Tractor Release Cam
Plain Washer
E-ring
Compression Spring 1.95
Gear 46
Tarctor Release Cam
PF Roller Shaft
Left Frame Assembly
Right Frame Assembly
Screws (CBS 3X6)
Screw (CBS 3X6)
Figure 3-24. Base Frame Assembly 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