Toshiba E-studio 167 Scanner Driver Free Download Install Update
No patent liability is assumed, however, with respect to the use of the information contained herein. The equipment is quite heavy and weighs approximately If these parts are short-circuited and their functions become ineffective, they may result in fatal accidents such as burnout.
Dimensions of the equipment See the figure below Fig. Driving the fuser unit and exit roller Fig. This is the interface board with the CTRG board in the toner cartridge. It detects paper feeding with a sensor mounted on the ADU board. Take off the front cover while lifting it up. Tray rear cover Fig. Front upper cover Fig. Open the ADU cover. Pull out the drawer. Remove 2 screws and take off the right front cover.
Right front cover Fig. Right rear cover Fig. Take off the rear cover. Paper feed controller connectors at the same time before tak- Connector PC board ing off the paper feed controller PC board. Switching regulator unit Fig. Locking support Switching regulator board Fig. Remove 1 screw and take off the connector cover. Remove 1 screw on the rear right side.
Turn the power OFF and unplug the power cable. Remove 1 screw and take off the PFU con- nector cover. Remove the ground wire. Take off the drawer of the equipment and PFU drawer. Then take off the PFP. Transfers the visible toner image on the photoconductive drum onto paper. Time t Black area of original White area of original Discharge Charging process process Electric potential of the photoconductive drum Fig.
Light Image processing section Difference between "light " and "dark" is divided into steps. Replace the developer material. No frictional electrification occurs on the area where the toner is caked.
The developer material forms a brush-like fluff which contacts the photoconductive drum surface. This is caused by the magnetic force lines between the south and north poles. Photoconductive drum Magnetic force Magnetic roller line Fig. To prevent this, a separation finger is used to forcibly separate the paper which was left around the drum.
Separation finger Paper movement Separation charger Drum rotation Fig. The toner is then caught by the recovery blade. Recovery blade Cleaning blade Drum rotation Fig.
All of the negative charge remaining on the pho- toconductive drum is conducted to the ground. Preparation for the next printing is completed.
Equipment returns to the normal ready state. E12 Copying operation is disabled Solution: The bypass paper sensor is turned OFF by removing the paper from the bypass tray. The toner lamp brinks: Open the front cover and replace the toner cartridge with a new one. Toner is supplied copying operation enabled. Error code is displayed instead of the set number by pressing the [CLEAR] button and  button simultaneously when the service call lamp is blinking.
Refer to the error code table in the Service Handbook. Scanning system control completed Exit sensor detected leading edge of paper? When installing the control panel unit, be sure not to have the harness being caught by the front right cover and the unit. Control panel unit Fig. Control panel PC board Connector Fig. Take off the control panel pc board. Works as an assistant light for the RGB light guiding tube.
This LED array produces the output power of 7. Motor wire current value can be set in the range of 0 to 2. The latest original size or no original state recognized right before the platen sensor S2 is turned ON is retained regardless of the status the APS sensor output signals.
The pulse modulation is performed inside the reflection type phototransistor. ADF Original glass Fig. Take off 4 APS sen- sors. When installing the automatic original detec- Connector tion sensor, connect the connector yellow to the connect one. Take off the scanner top cover. Bracket CIS home position sensor Fig. Connector Disconnect 1 harness clamp and 1 connec- tor. Place the flat harness along the edge of the scanner base.
Align the seal with the two edges of the scanner base. Original glass guide Fig. V- groove on the inside of the CIS unit drive belt CIS unit drive belt-1 Fig. When assembling the CIS unit drive belt-2, CIS unit drive belt-2 be sure to perform the tension adjustment for the scan motor. When the matrix is 3 x 1: The following cautionary label for the laser is attached to the front right cover inside of the front cover.
One scan is performed on one plane of the polygonalmirror. Six scans can be made with one rotation of the polygonal mirror. Power source Laser power Semiconductive laser Laser driver comparison circuit circuit Constant optical output Monitor efficiency Monitor output regulation circuit Fig. Pull out the laser optical unit while lifting it up and take it off. Laser optical unit Fig. The driving force of the toner motor is transmitted to the toner cartridge via gears.
This signal applies a brake on the main motor. When this signal becomes "L" level, a brake is applied to the rotation of the motor. Disconnect 1 connector, remove 1 screw, take off the toner motor with the bracket, and then remove 1 bushing and 1 gear.
Bushing Bracket Gear Fig. Connector Main motor drive unit Fig. Tensioner spring Loosen the tensioner fixing screw. Let the spring force produce tension Fig. Pickup roller Paper empty sensor Bypass feed roller Bypass pickup roller Separation claw Bypass paper sensor Bypass separation pad Registration sensor Fig.
SOL2 is turned OFF, the spring tension of the one-way clutch decreases so that the bypass pickup roller moves to the upper position standby position , and moves to the lower position operation position when the solenoid is turned ON. Also, it is used to detect the trailing edge of the paper has passed the registration roller. S4 within a specified period of time or not is substituted for the paper jam detection. Pickup clutch Pickup solenoid Pickup roller Fig. Pickup clutch Separation claw Pickup solenoid Pickup roller Fig.
Bypass pickup clutch Bypass feed clutch Bypass feed roller Bypass pickup clutch Bypass separation pad Bypass pickup solenoid Bypass pickup roller Fig. Bypass feed clutch Bypass pickup clutch Bypass feed roller Bypass feed roller Bypass separation pad Spring Bypass separation pad Bypass pickup roller Fig. When installing the bypass unit, place the guide behind the transfer unit. Screw Bypass unit Fig. Bypass roller unit Note: When installing the bypass roller unit, insert Coupling the shaft into the coupling on the rear side.
Then pull out the shaft.
Toshiba E Studio163 Driver Download
No patent liability is assumed, however, with respect to the use of the information contained herein. The equipment is quite heavy and weighs approximately If these parts are short-circuited and their functions become ineffective, they may result in fatal accidents such as burnout. Dimensions of the equipment See the figure below Fig. Driving the fuser unit and exit roller Fig. This is the interface board with the CTRG board in the toner cartridge.
Drivers & Software
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