November 2003 © TOSHIBA TEC 4 - 9 e-STUDIO3511/4511 PREVENTIVE MAINTENANCE
D1. Transport roller (upper, middle and A
lower)
D2. One side of the GCB bushing to L
which the shaft is inserted
D3. One side of the plastic bushing W1
to which the shaft is inserted
D4. Paper guide W
E. Bypass feed unitF. Main chargerE1. Pickup roller 80/80 P22-I26
E2. Feed roller 80/80 P22-I37
E3. Separation roller AV, W2 80/80 P21-I1 *e1
E4. Bypass tray
E5. Drive gear (shaft) W1
E6. GCB bushing bearing L
E7. Transport roller A
Items to check
F1. Main charger case
F2. Main charger wire
F3. Contact point of terminals
F4. Charger wire cleaning pad
F5. Main charger grid
D. Automatic duplexing unitC. Feed unitC1. Pickup roller 80/80 P18-I20
C2. Feed roller 80/80 P18-I24
C3. Separation roller AV, V2 80/80 P18-I5 *c1
C4. Transport roller A
C5 Paper guide
C6. Drive gear (tooth face and shaft) W1 *c2
C7. GCB bushing bearing L
C8. One side of the plastic bushing to W1
which the shaft is inserted
C9. Registration roller A
C10.Paper dust removal brush *c3
Replace-
Items to check Cleaning Lubri- ment Operation Parts list Remarks
cation (KS) check <P-I>
Replace-
Items to check Cleaning Lubri- ment Operation Parts list Remarks
cation (KS) check <P-I>
Replace-
Items to check Cleaning Lubri- ment Operation Parts list Remarks
cation (KS) check <P-I>
Cleaning
Replace-
ment
(KD)
160/200
160/200
160/200
Lubri-
cation
Operation
check
Parts list
<P-I>
P28-I15
P28-I12
P28-I21
Remarks
*f1
*f1
04/02