توشیبا Toshiba 3910
1404-08-13
نماد اعتماد از وزارت صنعت و معدن
تمامی حقوق این سایت متعلق به کپی ایران بوده و هر گونه بهرهبرداری از آن مستلزم کسب اجازه میباشد.
C0000 Main Motor malfunction
• The Main Motor (M1) Lock signal remains HIGH for a continuous 1-sec copyir.com period at any time 1 sec copyir.com after the Main Motor has started turning copyir.com 1 Check M1 connectors for proper connection and correct as necessary copyir.com 2 Check M1 for correct drive coupling and correct as necessary copyir.com 3 M1 operation check copyir.com 4 Change PWB-A copyir.com 5 Change PU1 copyir.com
C0044 ADF Cooling Fan Failure (Only when the optional DF is mounted)
• The ADF Fan Motor Lock signal remains set to H for a set period of time while the EDH Fan Motor is turning copyir.com 1 Check the motor connectors for paper connection, and correct as necessary copyir.com 2 Check the fan for possible overload, and correct as necessary copyir.com 3 M3-ADF operation check copyir.com 4 Replace PBA-CONT copyir.com
C0045 Fusing Cooling Fan Motor malfunction
– The Fusing Cooling Fan Motor (M3) Lock signal remains HIGH for a continuous 1-sec copyir.com period while the Fusing Cooling Fan Motor is turning at full speed or decelerated speed copyir.com 1 Check M3 connectors for proper connection and correct as necessary copyir.com 2 Check the fan for possible overload and correct as necessary copyir.com 3 M3 operation check 4 Change PWB-A copyir.com 5 Change PU1 copyir.com
C004E Power Supply Cooling Fan Motor malfunction
– The Power Supply Cooling Fan Motor (M4) Lock signal remains HIGH for a continuous 1-sec copyir.com period while the Power Supply Cooling Fan Motor Remote signal remains ON (for full-speed rotation) or OFF (for decelerated-speed rotation) copyir.com 1 Check M4 connectors for proper connection and correct as necessary copyir.com 2 Check the fan for possible overload and correct as necessary copyir.com 3 M4 operation check 4 Change PWB-A copyir.com 5 Change PU1 copyir.com
C0070 Toner Replenishing Motor malfunction
– The Toner Bottle Home Position Sensor (PC7) outputs a HIGH signal for a continuous 3 copyir.com5-sec copyir.com period while the Toner Bottle is turning copyir.com
– The Toner Bottle Home Position Sensor (PC7) outputs a LOW signal for a continuous 2-sec copyir.com period while the Toner Bottle is turning copyir.com 1 Check M6 connectors for proper connection and correct as necessary copyir.com 2 Check M6 for correct drive coupling and correct as necessary copyir.com 3 M6 operation check 4 PC7 sensor check 5 Change PWB-A copyir.com 6 Change PU1 copyir.com
C0210 Abnormal image transfer voltage
– The image transfer voltage remains more than 100 V continuously for a given period of time while the PC Drum remains stationary copyir.com 1 Check the Image Transfer Roller for installation copyir.com 2 Change HV1 copyir.com 3 Change PWB-A copyir.com
C03FF Faulty Model Setting
– “Model Setting” of “Adjust” available from the Service mode is incorrectly set copyir.com
C0500 Warm-up failure
– The surface temperature of the Fusing Roller does not reach a given level even after the lapse of a given period of time during a warm-up cycle copyir.com 1 Check that the Fusing Roller Heater Lamp (H1) turns ON when the Power Switch is turned ON and correct or replace the lamp as necessary copyir.com 2 Check that the Fusing Roller Sub Heater Lamp (H2) turns ON when the Power Switch is turned ON and correct or replace the lamp as necessary copyir.com 3 Check the Fusing Roller Thermostat (TS1) for operation copyir.com <Check procedure> Check the resistance of TS1 copyir.com TS1 is open-circuited if its resistance is infinity copyir.com 4 Check the Fusing Unit Interlock Switch (S2) for operation copyir.com <Check procedure> Check continuity across the following terminals when S2 is ON copyir.com • Across S2-1A and S2-1B • Across S2-2A and S2-2B 5 Check the Fusing Roller Thermistor (TH1) and Fusing Roller Sub Thermistor (TH2) for installation and correct or clean as necessary copyir.com 6 Check the Fusing Roller Thermistor (TH1) for operation copyir.com <Check procedure> Disconnect CN15 (4P) and check the resistance across CN15-2 and 3 on the Thermistor side copyir.com TH1 is open-circuited if the resistance is infinity copyir.com 7 Check the Fusing Roller Sub Thermistor (TH2) for operation copyir.com <Check procedure> Disconnect CN22 (4P) and check the resistance across CN22-2 and 3 on the Thermistor side copyir.com TH2 is open-circuited if the resistance is infinity copyir.com 8 Check the Fusing Roller Heater Lamp (H1) for continuity and correct or replace as necessary copyir.com 9 Check the Fusing Roller Sub Heater Lamp (H2) for continuity and correct or replace as necessary copyir.com 10 Change PU1 copyir.com 11 Change PWB-A copyir.com
C0501 Warm-up failure 2 (for the model having two Fusing Roller Heater Lamps)
– The Fusing Roller Sub Thermistor does not detect a predetermined temperature within 30 sec copyir.com after a warm-up cycle has been started and thus the warm-up cycle is not completed copyir.com
– The surface temperature of the Fusing Roller does not reach a given level even after the lapse of a given period of time during a warm-up cycle copyir.com 1 Check that the Fusing Roller Heater Lamp (H1) turns ON when the Power Switch is turned ON and correct or replace the lamp as necessary copyir.com 2 Check that the Fusing Roller Sub Heater Lamp (H2) turns ON when the Power Switch is turned ON and correct or replace the lamp as necessary copyir.com 3 Check the Fusing Roller Thermostat (TS1) for operation copyir.com <Check procedure> Check the resistance of TS1 copyir.com TS1 is open-circuited if its resistance is infinity copyir.com 4 Check the Fusing Unit Interlock Switch (S2) for operation copyir.com <Check procedure> Check continuity across the following terminals when S2 is ON copyir.com • Across S2-1A and S2-1B • Across S2-2A and S2-2B 5 Check the Fusing Roller Thermistor (TH1) and Fusing Roller Sub Thermistor (TH2) for installation and correct or clean as necessary copyir.com 6 Check the Fusing Roller Thermistor (TH1) for operation copyir.com <Check procedure> Disconnect CN15 (4P) and check the resistance across CN15-2 and 3 on the Thermistor side copyir.com TH1 is open-circuited if the resistance is infinity copyir.com 7 Check the Fusing Roller Sub Thermistor (TH2) for operation copyir.com <Check procedure> Disconnect CN22 (4P) and check the resistance across CN22-2 and 3 on the Thermistor side copyir.com TH2 is open-circuited if the resistance is infinity copyir.com 8 Check the Fusing Roller Heater Lamp (H1) for continuity and correct or replace as necessary copyir.com 9 Check the Fusing Roller Sub Heater Lamp (H2) for continuity and correct or replace as necessary copyir.com 10 Change PU1 copyir.com 11 Change PWB-A copyir.com
C0510 Fusing failure (abnormally low fusing temperature)
– The temperature detected by the Fusing Roller Thermistor remains lower than 120°C (105°C for the model having two Fusing Roller Heater Lamps) for a given period of time during the standby state copyir.com
– The temperature detected by the Fusing Roller Thermistor remains lower than 120°C (105°C for the model having two Fusing Roller Heater Lamps) for a given period of time during a print cycle copyir.com 1 Check that the Fusing Roller Heater Lamp (H1) turns ON when the Power Switch is turned ON and correct or replace the lamp as necessary copyir.com 2 Check that the Fusing Roller Sub Heater Lamp (H2) turns ON when the Power Switch is turned ON and correct or replace the lamp as necessary copyir.com 3 Check the Fusing Roller Thermostat (TS1) for operation copyir.com <Check procedure> Check the resistance of TS1 copyir.com TS1 is open-circuited if its resistance is infinity copyir.com 4 Check the Fusing Unit Interlock Switch (S2) for operation copyir.com <Check procedure> Check continuity across the following terminals when S2 is ON copyir.com • Across S2-1A and S2-1B • Across S2-2A and S2-2B 5 Check the Fusing Roller Thermistor (TH1) and Fusing Roller Sub Thermistor (TH2) for installation and correct or clean as necessary copyir.com 6 Check the Fusing Roller Thermistor (TH1) for operation copyir.com <Check procedure> Disconnect CN15 (4P) and check the resistance across CN15-2 and 3 on the Thermistor side copyir.com TH1 is open-circuited if the resistance is infinity copyir.com 7 Check the Fusing Roller Sub Thermistor (TH2) for operation copyir.com <Check procedure> Disconnect CN22 (4P) and check the resistance across CN22-2 and 3 on the Thermistor side copyir.com TH2 is open-circuited if the resistance is infinity copyir.com 8 Check the Fusing Roller Heater Lamp (H1) for continuity and correct or replace as necessary copyir.com 9 Check the Fusing Roller Sub Heater Lamp (H2) for continuity and correct or replace as necessary copyir.com 10 Change PU1 copyir.com 11 Change PWB-A copyir.com
C0511 Fusing failure (abnormally low fusing temperature 2)
– The temperature detected by the Fusing Roller Sub Thermistor remains lower than 105°C for a given period of time during the standby state copyir.com
– The temperature detected by the Fusing Roller Sub Thermistor remains lower than 105°C for a given period of time during a print cycle copyir.com 1 Check that the Fusing Roller Heater Lamp (H1) turns ON when the Power Switch is turned ON and correct or replace the lamp as necessary copyir.com 2 Check that the Fusing Roller Sub Heater Lamp (H2) turns ON when the Power Switch is turned ON and correct or replace the lamp as necessary copyir.com 3 Check the Fusing Roller Thermostat (TS1) for operation copyir.com <Check procedure> Check the resistance of TS1 copyir.com TS1 is open-circuited if its resistance is infinity copyir.com 4 Check the Fusing Unit Interlock Switch (S2) for operation copyir.com <Check procedure> Check continuity across the following terminals when S2 is ON copyir.com • Across S2-1A and S2-1B • Across S2-2A and S2-2B 5 Check the Fusing Roller Thermistor (TH1) and Fusing Roller Sub Thermistor (TH2) for installation and correct or clean as necessary copyir.com 6 Check the Fusing Roller Thermistor (TH1) for operation copyir.com <Check procedure> Disconnect CN15 (4P) and check the resistance across CN15-2 and 3 on the Thermistor side copyir.com TH1 is open-circuited if the resistance is infinity copyir.com 7 Check the Fusing Roller Sub Thermistor (TH2) for operation copyir.com <Check procedure> Disconnect CN22 (4P) and check the resistance across CN22-2 and 3 on the Thermistor side copyir.com TH2 is open-circuited if the resistance is infinity copyir.com 8 Check the Fusing Roller Heater Lamp (H1) for continuity and correct or replace as necessary copyir.com 9 Check the Fusing Roller Sub Heater Lamp (H2) for continuity and correct or replace as necessary copyir.com 10 Change PU1 copyir.com 11 Change PWB-A copyir.com
C0520 Fusing failure (abnormally high fusing temperature 2)
– The temperature detected by the Fusing Roller Thermistor remains higher than 240°C for a given period of time copyir.com 1 Check that the Fusing Roller Heater Lamp (H1) turns ON when the Power Switch is turned ON and correct or replace the lamp as necessary copyir.com 2 Check that the Fusing Roller Sub Heater Lamp (H2) turns ON when the Power Switch is turned ON and correct or replace the lamp as necessary copyir.com 3 Check the Fusing Roller Thermostat (TS1) for operation copyir.com <Check procedure> Check the resistance of TS1 copyir.com TS1 is open-circuited if its resistance is infinity copyir.com 4 Check the Fusing Unit Interlock Switch (S2) for operation copyir.com <Check procedure> Check continuity across the following terminals when S2 is ON copyir.com • Across S2-1A and S2-1B • Across S2-2A and S2-2B 5 Check the Fusing Roller Thermistor (TH1) and Fusing Roller Sub Thermistor (TH2) for installation and correct or clean as necessary copyir.com 6 Check the Fusing Roller Thermistor (TH1) for operation copyir.com <Check procedure> Disconnect CN15 (4P) and check the resistance across CN15-2 and 3 on the Thermistor side copyir.com TH1 is open-circuited if the resistance is infinity copyir.com 7 Check the Fusing Roller Sub Thermistor (TH2) for operation copyir.com <Check procedure> Disconnect CN22 (4P) and check the resistance across CN22-2 and 3 on the Thermistor side copyir.com TH2 is open-circuited if the resistance is infinity copyir.com 8 Check the Fusing Roller Heater Lamp (H1) for continuity and correct or replace as necessary copyir.com 9 Check the Fusing Roller Sub Heater Lamp (H2) for continuity and correct or replace as necessary copyir.com 10 Change PU1 copyir.com 11 Change PWB-A copyir.com
C0521 Fusing failure (abnormally high fusing temperature 2)
– The temperature detected by the Fusing Roller Sub Thermistor remains higher than 240°C for a given period of time copyir.com 1 Check that the Fusing Roller Heater Lamp (H1) turns ON when the Power Switch is turned ON and correct or replace the lamp as necessary copyir.com 2 Check that the Fusing Roller Sub Heater Lamp (H2) turns ON when the Power Switch is turned ON and correct or replace the lamp as necessary copyir.com 3 Check the Fusing Roller Thermostat (TS1) for operation copyir.com <Check procedure> Check the resistance of TS1 copyir.com TS1 is open-circuited if its resistance is infinity copyir.com 4 Check the Fusing Unit Interlock Switch (S2) for operation copyir.com <Check procedure> Check continuity across the following terminals when S2 is ON copyir.com • Across S2-1A and S2-1B • Across S2-2A and S2-2B 5 Check the Fusing Roller Thermistor (TH1) and Fusing Roller Sub Thermistor (TH2) for installation and correct or clean as necessary copyir.com 6 Check the Fusing Roller Thermistor (TH1) for operation copyir.com <Check procedure> Disconnect CN15 (4P) and check the resistance across CN15-2 and 3 on the Thermistor side copyir.com TH1 is open-circuited if the resistance is infinity copyir.com 7 Check the Fusing Roller Sub Thermistor (TH2) for operation copyir.com <Check procedure> Disconnect CN22 (4P) and check the resistance across CN22-2 and 3 on the Thermistor side copyir.com TH2 is open-circuited if the resistance is infinity copyir.com 8 Check the Fusing Roller Heater Lamp (H1) for continuity and correct or replace as necessary copyir.com 9 Check the Fusing Roller Sub Heater Lamp (H2) for continuity and correct or replace as necessary copyir.com 10 Change PU1 copyir.com 11 Change PWB-A copyir.com
C0650 Faulty Scanner Home Position Sensor
– The Scanner Home Position Sensor (PC10) does not go from HIGH to LOW when the Scanner Motor (M5) is energized for a given number of steps after the sequence to bring the Scanner back to its home position has been started at the end of a scan motion and during re-shading copyir.com
– The Scanner Home Position Sensor (PC10) does not go from LOW to HIGH when the Scanner Motor (M5) is energized for a given number of steps after a scan motion has been started at the end of a Scanner Home Position Sensor home check scan motion and during re-shading copyir.com 1 Check M5 connectors for proper connection and correct as necessary copyir.com 2 Check M5 for correct drive coupling and correct as necessary copyir.com 3 M5 operation check 4 Scanner operation check 5 PC10 sensor check 6 Change PWB-C/C copyir.com
C0B60 Bin Switching Motor malfunction (Only when the optional JS is mounted)
– Refer to the option service manual (JS-503) for details copyir.com
C0B80 Shift Motor malfunction (Only when the optional SF is mounted)
– Refer to the option service manual (SF-501) for details copyir.com
C0F32 Faulty ATDC Sensor
– The measurement taken by the ATDC Sensor (UN1) at a time 2 copyir.com0 sec copyir.com after the Main Motor (M1) has started turning is less than 5% (greater than 4 copyir.com63 V) copyir.com
– The measurement taken by the ATDC Sensor (UN1) at a time 2 copyir.com0 sec copyir.com after the Main Motor (M1) has started turning is 19% or more (1 copyir.com41 V or less) copyir.com 1 Check to see if developer is available copyir.com 2 Check the ATDC Sensor connectors for proper connection and correct as necessary copyir.com 3 Change UN1 copyir.com 4 Run ?gATDC Auto Adjust copyir.com 5 Change PWB-A copyir.com 6 Change PU1 copyir.com
C0F33 Improperly adjusted ATDC Sensor
– The adjustment of the ATDC control voltage is not completed within 1 sec copyir.com after sampling has started of the ATDC Sensor (UN1) as part of an operation of ATDC Sensor Automatic Adjustment copyir.com
– The ATDC Sensor control voltage falls outside the range of 5 copyir.com39 V to 8 copyir.com15 V during an operation of ATDC Sensor Automatic Adjustment copyir.com
C1038 Engine connection failure
Master Board (PWB-A) to Control Board (PWB-C/C) connection failure
– There is no acknowledge signal transmitted from the Master Board (PWB-A) to Control Board (PWB-C/C) for 1 copyir.com5 sec copyir.com or more copyir.com
– An error command signal is transmitted from the Control Board (PWB-C/C) to Master Board (PWB-A) copyir.com
– An error status signal is transmitted from the Master Board (PWB-A) to Control Board (PWB-C/C) copyir.com 1 Turn OFF and ON the Power Switch copyir.com 2 Check the PWB-A connectors for proper connection and correct as necessary copyir.com 3 Check the PWB-C/C connectors for proper connection and correct as necessary copyir.com 4 Check for proper connection between PWB-A and PWB-C/C and correct as necessary copyir.com 5 Change PWB-A copyir.com 6 Change PWB-C/C copyir.com
C1200 Faulty ASIC/memory
ASIC/memory (for image and control) fault
A write or read error occurs with SRAM on the Control Board (PWB-C/C) copyir.com 1 Turn OFF and ON the Power Switch copyir.com 2 Check memory on PWB-C/C for connection and correct as necessary copyir.com 3 Change PWB-C/C copyir.com
C1300 Polygon Motor malfunction
-Startup failure
– Lock signal fault: Unstable after the first Lock signal has been detected
– Lock signal fault: Lock signal out-of-timing 1 Turn OFF and ON the Power Switch copyir.com 2 Check for proper connection between the PH Unit and Master Board and correct as necessary copyir.com 3 Change the PH Unit copyir.com 4 Change PWB-A copyir.com
C133B Communication with option error
– It is not possible to communicate with the Printer Board within a predetermined period of time during a print cycle copyir.com
C133D ROM check error
– An error is detected of the flash ROM chip on the Fax Board when the Power Switch is turned ON copyir.com
C13F0 Faulty HSYNC
Laser scanning system malfunction
– The SOS Sensor does not detect a rising edge of SOS within a given period of time after the Polygon Motor (M2) has started turning and a laser output has been started copyir.com
– The SOS Sensor detects no rising edges of SOS while VIA (image area control) is ON copyir.com 1 Turn OFF and ON the Power Switch copyir.com 2 Check for proper connection between the PH Unit and Master Board and correct as necessary copyir.com 3 Change the PH Unit copyir.com 4 Change PWB-A copyir.com
C1468 Faulty Parameter Chip
Parameter Chip fault
– Data cannot be written in Parameter Chip copyir.com
– Data stored in Parameter Chip is wrong copyir.com 1 Turn OFF the Power Switch and unplug the power cord copyir.com Then, plug in the power cord and turn ON the Power Switch again copyir.com 2 Check Parameter Chip (U16) on PWB-C/C for proper connection and correct as necessary copyir.com 3 Change PWB-A copyir.com 4 Change Parameter Chip copyir.com
C14A3 IR fluorescent lamp fault
The Exposure Lamp (LA2) of the Scanner fails to turn ON copyir.com
– The intensity of the Exposure Lamp is a predetermined value or less during shading and re-shading copyir.com 1 Check that the Exposure Lamp (LA2) turns ON when the Power Switch is turned ON and correct or replace as necessary copyir.com 2 Check connectors on PU2 for proper connection and correct as necessary copyir.com 3 Check connectors on PWB-J for proper connection and correct as necessary copyir.com 4 Change PWB-C/C copyir.com
C3FFF Flash ROM error
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