Mar. 1998 © TOSHIBA 2 - 8 1550/1560 GENERAL
2.2Symbol and Function of Electrical Parts
(1)Motors
Symbol Code name Function Remarks *Page/item No.
M1 MAIN-MTR (Main motor) Drives the drum, developer IC motor P9, I1
and heat roller
M2 SCN-MTR (Scanning motor) Scans the optical system Pulse motor P8, I14
M3 LNS-MTR (Lens motor) Drives the lens unit Pulse motor P8, I4
M4 MRR-MTR (Mirror motor) Drives the mirror unit Pulse motor P8, I4
M6 OPT-FAN-F (Optics fan (front)) Cools the optical system IC motor P3, I8
M7 OPT-FAN-R (Optics fan (rear)) M60
M8 EXIT-FAN (Exit-fan) Cools the drum and cleaner IC motor: M60 P3, I8
M9 TNR-MTR (Toner motor) Replenishes the toner Brush motor P17, I31
(2)Electromagnetic spring clutches
Symbol Code name Function Remarks *Page/item No.
CLT1 RGT1-CLT Transmits aligning roller P7, I4
(Aligning roller clutch) drive.
CLT2 FED1-CLT Transmits feed roller drive. P7, I22
(Feed roller clutch)
CLT3 PKLP-CLT Transmits pick-up roller P7, I22
(Pick-up roller clutch) drive.
(3)Counters
Symbol Code name Function Remarks
T T-CTR (Total counter) Total counter 6-digit
K K-CTR (Key-copy counter) Individual counter 6-digit (option)
* Refer to SERVICE PARTS LIST ED-1550
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1550 DC Harness
Connection Diagram
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1560 DC Harness
Connection Diagram
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