Sharp MX-M950 / MX-MM1100 (serv.man40) Service Manual ▷ View online
MX-M1100 MAINTENANCE 9 – 25
7)
Disconnect the connector (a), and remove the screw (b).
Remove the DV duct cover (c).
* Use extra care not to foul the connecter terminal section.
Remove the DV duct cover (c).
* Use extra care not to foul the connecter terminal section.
8)
Remove the screw (a), and remove the guide (b).
9)
Remove the cover (a).
10) While rotating the coupling (a), discharge old developer (b).
* Rotate the MG roller clockwise and counterclockwise to
remove developer from the MG roller.
11) Remove the DV side seal F (a) and the DV side seal R (b).
12) Remove the screw (a), and remove the doctor cover unit (b).
Clean the doctor section with dry cloth. Do not use alcohol.
* Rotate the MG roller and check to confirm that there is no
* Rotate the MG roller and check to confirm that there is no
foreign material in the doctor gap section.
13) Clean the DV side seal attaching section of the DV side plate F
(a) and the DV side plate R (b) with dry cloth. Do not use alco-
hol.
hol.
14) Replace the doctor cover unit (a) with new one, and install and
fix with the screw (b).
* When installing, check to confirm that the positioning boss
* When installing, check to confirm that the positioning boss
(c) is securely engaged.
* After installing, check to confirm that the cover is not
deformed.
a
b
c
a
a
b
a
a
b
a
b
b
a
a
a
b
a
b
b
c
c
MX-M1100 MAINTENANCE 9 – 26
15) Replace the DV side seal F (a) and the DV side seal R (b) with
new ones and attach them according to the reference.
* When attaching, be careful not to deform the seals.
* When attaching, be careful not to deform the seals.
16) Replace the DV filter unit (a).
17) Replace the DV BOX filter (a).
18) While rotating the coupling (a), supply new developer (b).
* Use two bags. (Supply amount 930g = 465g
✕ 2 bag)
a
b
a
a
a
b
MX-M1100 MAINTENANCE 9 – 27
9. Toner supply section
A. Maintenance table
✕: Check (Clean, replace, or adjust as necessary.) {: Clean ▲: Replace U: Adjust ✩: Lubricate : Shift the position
B. Details
1)
Pull out the toner tray (a), and remove the toner bottle (b).
* Replacement of the toner bottle is performed by the user
* Replacement of the toner bottle is performed by the user
when toner is exhausted.
2)
Put your hand into the toner tray and clean the shutter section
(a) of the toner hopper unit at every 500K.
(a) of the toner hopper unit at every 500K.
No.
Part name
When
calling
500
K
1000
K
1500
K
2000
K
2500
K
3000
K
Remark
[Refer to the Parts Guide. Block/Item No.]
(Only the replacement parts are described.)
1
Toner bottle
Attach when installing. When it is emptied, replacement
is made by the user.
is made by the user.
2
Toner hopper
{
{
{
{
{
{
{
Clean the shutter area.
2
1
a
b
a
MX-M1100 MAINTENANCE 9 – 28
10. Fusing section
A. Maintenance table
✕: Check (Clean, replace, or adjust as necessary.) {: Clean ▲: Replace U: Adjust ✩: Lubricate : Shift the position
No.
Part name
When
calling
500
K
1000
K
1500
K
2000
K
2500
K
3000
K
Remark
[Refer to the Parts Guide. Block/Item No.]
(Only the replacement parts are described.)
1
Upper heat roller
✕
✕
▲
✕
▲
✕
▲
* Differs depending on the model.
Apply grease to the bearing section when replacing.
(UKOG-0235FCZZ)
[PG No.: [47] - 57]
Apply grease to the bearing section when replacing.
(UKOG-0235FCZZ)
[PG No.: [47] - 57]
2
Upper heat roller ball bearing
✕
✕
▲
✕
▲
✕
▲
Must be free from abnormal noises when rotating.
Apply grease when replacing. (UKOG-0235FCZZ)
[PG No.: [47] - 56]
Apply grease when replacing. (UKOG-0235FCZZ)
[PG No.: [47] - 56]
3
Upper heat roller insulation bush
✕
▲
✕
▲
✕
▲
Apply grease when replacing. (UKOG-0235FCZZ)
[PG No.: [47] - 55]
[PG No.: [47] - 55]
4
Upper heat roller gear
✕
✕
▲
✕
▲
✕
▲
Check/Apply grease when replacing. (UKOG-0235FCZZ)
[PG No.: [47] - 54]
[PG No.: [47] - 54]
5
Upper heat roller separation pawl
✕
▲
▲
▲
▲
▲
▲
Clean and remove foreign material.
[PG No.: [49] - 7]
[PG No.: [49] - 7]
6
Non-contact thermistor
✕
✕
✕
✕
✕
✕
✕
7
Sub thermistor
✕
✕
✕
✕
✕
✕
▲
Clean and remove foreign material.
[PG No.: [47] - 38]
[PG No.: [47] - 38]
8
Upper heater lamp
✕
✕
✕
✕
✕
✕
▲
[PG No.: [47] - 58]
9
Lower heat roller
✕
✕
▲
✕
▲
✕
▲
Apply grease to the bearing section when replacing.
(UKOG-0235FCZZ)
[PG No.: [48] - 30]
(UKOG-0235FCZZ)
[PG No.: [48] - 30]
10
Lower heat roller ball bearing
✕
✕
▲
✕
▲
✕
▲
Must be free from abnormal noises when rotating.
Apply grease when replacing. (UKOG-0235FCZZ)
[PG No.: [48] - 29]
Apply grease when replacing. (UKOG-0235FCZZ)
[PG No.: [48] - 29]
11
Lower heat roller separation pawl
✕
▲
▲
▲
▲
▲
▲
Clean and remove foreign material.
[PG No.: [48] - 21]
[PG No.: [48] - 21]
12
Paper guides
{
{
{
{
{
{
{
13
Upper heat roller drive gear
✕
✕
✕
✕
✕
✕
▲
Check/Apply grease when replacing. (UKOG-0235FCZZ)
[PG No.: [48] - 15]
[PG No.: [48] - 15]
14
Web roller
✕
▲
▲
▲
▲
▲
▲
[PG No.: [46] - 15]
15
Web backup roller
✕
▲
▲
▲
▲
▲
▲
[PG No.: [46] - 14]
16
Web backup roller bearing
✕
▲
▲
▲
▲
▲
▲
[PG No.: [46] - 13]
17
Web motor
✕
✕
✕
✕
✕
✕
▲
[PG No.: [47] - 49]
18
Other ball bearing
✕
Must be free from abnormal noises when rotating.
19
Front upper paper guide
{
▲
▲
▲
▲
▲
▲
[PG No.: [48] - 70]
20
Web guide shaft
✕
▲
▲
▲
▲
▲
▲
[PG No.: [46] - 30]
21
Web guide bearing
✕
▲
▲
▲
▲
▲
▲
[PG No.: [46] - 31]
16
21
18
12
12
12
8
13
15
10
10
17
20
16
21
3 2
1
6
7
3
2
18
12
9
11
11
14
4
5
5
19
Click on the first or last page to see other MX-M950 / MX-MM1100 (serv.man40) service manuals if exist.