Cross Sectional View; A. Scanner Unit; B. Engine - Sharp AR-M355U Service Manual

5. Cross sectional view

A. Scanner unit

No.
1 CIS unit
2 Original resist roller
3 Original resist front sensor (SPPD)
4 Original set sensor (SPED)
5 Original take-up sensor
6 Original length sensor 1 (SPLS1)
7 Original length sensor 2 (SPLS2)
8 CCD/lens unit
9 Original feed roller

B. Engine

20
15
16
17
26
3
1
8
6
9
5
PPD1
10
11
No.
1 OPC drum
2 Main charger
3 Cleaning blade
4 LSU
5 Developing unit
6 Magnet roller
7 Toner hopper
8 Transfer roller
9 Resist roller
10 Paper transport roller
11 Machine tray (Paper tray1) paper feed roller
12 Machine tray (Paper tray1) separation roller
13 Machine tray (Paper tray1) take-up roller
AR-M351U/M451U, AR-M355U/M455U EXTERNAL VIEWS AND INTERNAL STRUCTURES 5 - 5
3 SPPD
1 2
16
17 SPOD
15
13 12 10
14 11
Name
POD1 POD2 POD3
21 22 23
18
19
2
12 13 PED TUD
Name
4 SPED
7
6
5
8
9
No.
10 Copy lamp base unit
11 No. 1 mirror
12 Copy lamp (Xenon)
13 Mirror base unit
14 No. 3 mirror
15 No. 2 mirror
16 Original exit roller
17 Original exit sensor
24
14
7
No.
14 Machine tray (Paper tray1) rotating plate
15 Upper heat roller
16 Pressure roller
17 Heater lamp
18 Thermistor (RTH1 / RTH2)
19 Thermostat
20 Fusing back roller
21 Reverse gate
22 Paper exit roller
23 Full detection lever
24 Printer control PWB
25 Power supply unit
26 Cleaning roller
Name
4
25
Name