HP Fax 700/750 - (English) User Guide
Page 10
ek 18 Put the print cartridge into place. ek 47 Turn on the fax, then open the top cover. Be careful not to touch the ink nozzles or the copper contacts. Gently remove both pieces of tape. ek 19 Push the print cartridge forward firmly until it . STOP ek 27 Handle the new print cartridge only by the green top. Then close the top cover. 5 Installing the print cartridge If a cartridge is already installed, remove it snaps into the cradle.
ek 18 Put the print cartridge into place. ek 47 Turn on the fax, then open the top cover. Be careful not to touch the ink nozzles or the copper contacts. Gently remove both pieces of tape. ek 19 Push the print cartridge forward firmly until it . STOP ek 27 Handle the new print cartridge only by the green top. Then close the top cover. 5 Installing the print cartridge If a cartridge is already installed, remove it snaps into the cradle.
HP Fax 700/750 - (English) User Guide
Page 72
.... If the cartridge is complete. See Also An error occurred while sending a fax. Installing the print cartridge, 5 Check your fax carefully to see that it again. 67 Faxes received while out of ink are received to send it needs cleaning. Use a lint-free cloth moistened with... water to memory and printed when ink is not flowing from the print cartridge. Message Replace ink cartridge Reseat or load ink cartridge Send error FAX may be incomplete Meaning The print cartridge is out of ink, or ink is available. If it (press firmly until ...
.... If the cartridge is complete. See Also An error occurred while sending a fax. Installing the print cartridge, 5 Check your fax carefully to see that it again. 67 Faxes received while out of ink are received to send it needs cleaning. Use a lint-free cloth moistened with... water to memory and printed when ink is not flowing from the print cartridge. Message Replace ink cartridge Reseat or load ink cartridge Send error FAX may be incomplete Meaning The print cartridge is out of ink, or ink is available. If it (press firmly until ...
Service Manual
Page 17
... it until its leading edge reaches the point just before the printing position. This feeds the paper up gear as well as feeding the thermal ink ribbon. STEP 2: In the recording (platen drive & ribbon take-up) mode The control electronics deactivates the solenoid and rotates the motor clockwise to drive the...
... it until its leading edge reaches the point just before the printing position. This feeds the paper up gear as well as feeding the thermal ink ribbon. STEP 2: In the recording (platen drive & ribbon take-up) mode The control electronics deactivates the solenoid and rotates the motor clockwise to drive the...
Service Manual
Page 29
... page is over. • Paper-edge sensor which detects the leading and trailing edges of paper and the presence of documents, paper, or ink ribbon. • Cover sensor which detects whether the recording paper cover ASSY is closed . • Paper ejection sensor which detects whether a paper...-sensitive transistor. 2.4 Sensors and Actuators This equipment has five photosensors and two mechanical switches as to release the sensor. *Not provided on the FAX-910. This way, the sensor detects the presence of paper as well as detecting whether the paper front cover is closed . • Hook...
... page is over. • Paper-edge sensor which detects the leading and trailing edges of paper and the presence of documents, paper, or ink ribbon. • Cover sensor which detects whether the recording paper cover ASSY is closed . • Paper ejection sensor which detects whether a paper...-sensitive transistor. 2.4 Sensors and Actuators This equipment has five photosensors and two mechanical switches as to release the sensor. *Not provided on the FAX-910. This way, the sensor detects the presence of paper as well as detecting whether the paper front cover is closed . • Hook...
Service Manual
Page 38
The +5V source is fed to the Ni-MH battery (on the main PCB, control panel, recording head, and sensors. 3.5 Power Supply PCB The power supply uses the switching regulator to the motor and solenoid (for feeding documents, recording paper, and ink ribbon), recording head, the main PCB, and the CIS LED array. The +6.5V source is stabilized and fed to generate DC power (+25V, +6.5V, and +5V) from a commercial AC power line. The +25V source is not stabilized and fed to the logic on the FAX870MC/FAX-930/FAX931/MFC970MC). Power Supply Circuit III - 25
The +5V source is fed to the Ni-MH battery (on the main PCB, control panel, recording head, and sensors. 3.5 Power Supply PCB The power supply uses the switching regulator to the motor and solenoid (for feeding documents, recording paper, and ink ribbon), recording head, the main PCB, and the CIS LED array. The +6.5V source is stabilized and fed to generate DC power (+25V, +6.5V, and +5V) from a commercial AC power line. The +25V source is not stabilized and fed to the logic on the FAX870MC/FAX-930/FAX931/MFC970MC). Power Supply Circuit III - 25
Service Manual
Page 153
... faulty. (This message may appear only in the maintenance mode.) The thermistor in the recording head caused a heat error. The ribbon sensor detects that no ink ribbon is powered up, the ROM or RAM will be defective. Refer to Section [ 2 ] on the LCD when the equipment is loaded.
... faulty. (This message may appear only in the maintenance mode.) The thermistor in the recording head caused a heat error. The ribbon sensor detects that no ink ribbon is powered up, the ROM or RAM will be defective. Refer to Section [ 2 ] on the LCD when the equipment is loaded.
Service Manual
Page 154
....) ( 85 ( 87 8A ( 8B ( A1 ( A2 ( A4 ( A5 ( A6 ( A7 ( A8 ( AB ( AC ( B9 ( BE ( BF ( D5 ( D6 E6 ( E8 F3 ( F5 ( F6 Error factor Ink ribbon empty. ) Fails to complete the sequence of recording operation. ) Wrong or weak contact of DMA1 during transmission. ) Voice message recording or playing-back not...
....) ( 85 ( 87 8A ( 8B ( A1 ( A2 ( A4 ( A5 ( A6 ( A7 ( A8 ( AB ( AC ( B9 ( BE ( BF ( D5 ( D6 E6 ( E8 F3 ( F5 ( F6 Error factor Ink ribbon empty. ) Fails to complete the sequence of recording operation. ) Wrong or weak contact of DMA1 during transmission. ) Voice message recording or playing-back not...