Read Sharp MX-1800N (serv.man17) Service Manual online
MX-1800N MAINTENANCE 9 – 8
E. Fusing section
: Check (Clean, replace, or adjust according to necessity.) {: Clean : Replace
: Adjust ✩: Lubricate : Shift the position.
No.
Part name
Monochrome
supply/
Mechanical
parts
When
calling
80
K
160
K
240
K
320
K
400
K
480
K
560
K
640
K
720
K
800
K
~
1200
K
Remark/Refer to
the Parts Guide.
Block/Item No.
(Only the
replacement parts
are described.)
1
Upper heat roller unit
Mechanical
parts
parts
/
(P/G No.: [32]-32)
2
Lower heat roller unit
/
(P/G No.: [33]-15)
3
Fusing gear
/
4
Upper heat roller
bearing
bearing
/
5
Lower heat roller
bearing
bearing
/
6
Upper separation pawl
/
(P/G No.: [32]-11)
7
Upper thermistor
(Contact type)
(Contact type)
/
(P/G No.: [32]-18)
8
Lower thermistor
/
(P/G No.: [33]-20)
9
Upper thermistor
(Non-contact type)
(Non-contact type)
/
(P/G No.: [32]-37)
10
Gears
✩
✩
✩
✩
✩
✩
✩
✩
✩
✩
✩
✩
11
Paper guides
{
{
{
{
{
{
{
{
{
{
{
{
{
12
Lower separation pawl
/
(P/G No.: [33]-100)
5
5
8
2
13
4
4
6
6
2
1
3
1
12
8
7
9
7
9
11
11
11
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