Sharp MX-M550U Service Manual page 106

5-2
Purpose Operation test/Check
Function (Purpose) Used to check the operation of the heater
lamp and the control circuit.
Section Fusing/Paper exit
Operation/Procedure
1) Select the number corresponding to the target of operation
check with 10-key.
2) Press [START] key.
The load selected in procedure 1 performs ON/OFF operation.
Press [SYSTEM SETTINGS] key to stop the operation of the
load.
The ON/OFF operation of the selected heater lamp is repeated
every 500ms five times.
1 HL1 (LOWER) Heater lamp 1 (Lower)
2 HL2 (UPPER) Heater lamp 2 (Upper)
3 HL3 (LEFT) Heater lamp 3 (Left)
SIMULATION 5-2
HEATER LAMP TEST. SELECT 1-3 ,AND PRESS START.
1.HL1(LOWER)
2.HL2(UPPER)
3.HL3(LEFT)
5-3
Purpose Operation test/Check
Function (Purpose) Used to check the operation of the scanner
lamp and the control circuit.
Section Optical (Image scanning)
Operation/Procedure
1) Select the number corresponding to the target of operation
check with 10-key.
2) Press [START] key.
The load selected in procedure 1 turns ON for 10sec.
The operation can be stopped with the [SYSTEM SETTINGS]
key.
NOTE: CIS: only when the DSPF is installed.
SIMULATION 5-3
COPY LAMP TEST. SELECT 1-2, AND PRESS START.
1.COPY LAMP
2.CIS
5-4
Purpose Operation test/Check
Function (Purpose) Used to check the operation of the dis-
charge lamp and the related circuit.
Section Process
Operation/Procedure
1) Select the number corresponding to the target of operation
check with 10-key.
2) Press [START] key.
The load selected in procedure 1 turns ON for 30sec.
The operation can be stopped with the [SYSTEM SETTINGS]
key.
SIMULATION 5-4
DISCHARGE LAMP CHECK. SELECT 1, AND PRESS START.
1.DL
6
6-1
Purpose
Function (Purpose) Used to check the operation of the paper
Section
Operation/Procedure
1) Select the number corresponding to the target of operation
check with 10-key.
2) Press the [START] key.
The load selected in procedure 1 is operated.
The operation can be stopped with the [SYSTEM SETTINGS]
key.
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MX-M700N SIMULATION 7 – 12
Operation test/Check
transport system loads (clutch, solenoid)
and the control circuit.
Paper transport
Transport)
MSWPR MSW reset signal
HLPR Heater power relay signal
DCPR DC power relay signal
MM Main motor
DM Drum motor
DVM Developing motor
TURM Transfer separation motor
TRM PS front motor
POM1 Paper exit motor 1
POM2_FW Paper exit motor 2 forward rotation
POM2_RV Paper exit motor 2 reverse rotation
VPM Paper transport motor
RRC Resist roller clutch signal
PSBC Brake clutch signal
PSPS Separation pawl
T1PFC Tray 1 paper feed clutch
T2PFC Tray 2 paper feed clutch
HPFC Horizontal transport clutch
T1PUS Tray 1 pickup solenoid
T2PUS Tray 2 pickup solenoid
HPLS Relay path clock solenoid
T1LUM Tray 1 lift-up motor
T2LUM Tray 2 lift-up motor
DSKPFC1 Desk paper transport clutch upstream side
DSKPFC2 Desk paper transport clutch downstream side
M1PFC Tray 3 paper feed clutch
M2PFC Tray 4 paper feed clutch
M1PUS Tray 3 pickup solenoid
M2PUS Tray 4 pickup solenoid
M1LUM Tray 3 lift-up motor
M2LUM Tray 4 lift-up motor
TRC_LCC Desk clutch sync signal
FUM Fusing motor
MPFPUS Manual pickup solenoid
MPFC Manual paper feed clutch signal
MPFGS Manual paper feed gate solenoid
WEBM Fusing web feed motor
SIMULATION 6-1
FEED OUTPUT CHECK. SELECT 1- 37, AND PRESS START.
1.MSWPR 2.HLPR 3.DCPR
6.DVM 7.TURM 8.TRM
10.POM2_FW 11.POM2_RV
13.RRC 14.PSBC 15.PSPS
17.T2PFC 18.HPFC 19.T1PUS
21.HPLS 22.T1LUM 23.T2LUM
25.DSKPFC2 26.M1PFC 27.M2PFC
29.M2PUS 30.M1LUM 31.M2LUM
33.FUM 34.MPFPUS 35.MPFC
37.WEBM
(Discharge/Switchback/
4.MM 5.DM
9.POM1
2
12.VPM
16.T1PFC
20.T2PUS
24.DSKPFC1
28.M1PUS
32.TRC_LCC
36.MPFGS