Sharp MX-2300G Service Manual

MX3500N SELF DIAG AND TROUBLE CODE 8 – 2
D. Breakdown sequence
(1) Breakdown mode list
There are following cases of the breakdown mode.
Kind of trouble
Judgment
block
Trouble code
Operatable mode
Copy scan
(including
interruption)
Scan
push
Scan pull
Scan
To
HDD
FAX
send
FAX
print
Print
List
print
Notification
to FAST
host
FAX board trouble MFP F6 {{{{ 1 1{{ 1
(North
America
only)
HDD trouble E7 (03)
SCU communication
trouble
E7 (80), A0-02 {{{ {
PCU communication
trouble
E7 (90), A0-01
L8-20
{
Backup battery voltage fall U1 (01) {
Printer port system trouble F9 (00) {{{{✕
*13 *14
{
Controller fan motor
trouble
L4-30
Connection trouble (MFP
detection)
E7 (60 – 65),
A0 (10 – 12, 20)
Serial number
discrepancy
U2 (30)
Memory error (included
not installed the expansion
RAM)
U2 (00, 05, 10,
11, 22, 23, 24,
25)
{
HDD registration data sum
error
U2 (50) {
Image memory trouble,
decode error
E7 (00, 01, 05,
06, 08, 09)
{
Network error Not displayed.
(Only the
message for
each trouble is
displayed.)
{{
Operatable
but send
NG
{
Operatable
but send
NG
{{{{{
Process control trouble
(Only history is left.) (MFP
detection)
F2 (80 – 87) { { { {{{{{ {
Laser trouble PCU E7 (20, 28, 29),
L6 (10) * 10
{
Connection trouble (PCU
detection)
E7 (50, 55),
A0 (21)
PCU section troubles
(motor, fusing, etc.)
H2, H3, H4, H5,
L4 (excluding L4-
30), U2 (90, 91),
F2 (40, 64, 70,
74), L8 (01, 02)
* 10
{
PCU color system
troubles
E7 (21), F2 (41 –
43, 65 – 67, 71 –
73, 75 – 77)
* 9 * 9 * 9 * 9* 9* 9* 9* 9
* 10
{
Paper feed tray 1 trouble F3-12 3 {{{{ 3 3 3
* 10
{
Paper feed tray 2 trouble F3-22 3 {{{{ 3 3 3
* 10
{
Paper feed tray 3 trouble U6-01 3 {{{{ 3 3 3
* 10
{
Paper feed tray 4 trouble U6-02 3 {{{{ 3 3 3
* 10
{
Paper feed tray 5 trouble U6 (09, 20 – 22,
51)
3 {{{{ 3 3 3
* 10
{
Paper feed tray other
troubles
U6 (00, 10, 50) 11 {{{{ 11 11 11
* 10
{
Staple trouble F1 (10) 4 4 4 4 4 4 4 4
* 10
{
After-process trouble F1 (excluding 10) 4 4 4 4 4 4 4 4
* 10
{
Other troubles PCU EE (EL, EU, EC) { { { {{{{{ {
Process control trouble
(PCU detection)
F2 (39, 44, 45,
49, 50, 51, 58,
78)
{
* 12
{ { {{{{{ {

Sharp MX-2300G Specifications

General

Brand	Sharp
Model	MX-2300G
Category	All in One Printer
Language	English