Canon iPF760 series Service Manual

Also see for iPF750 series: Service manual Service manual

Contents

Chapter 77-13c) ADJUSTPerforms adjustments and prints the adjustment and check patterns necessary for adjusting the printer parts.1) PRINT PATTERN2) HEAD ADJ.Set or initialize the registration adjustment values of each printheads.3) NOZZLE CHK POS.This mode is for adjusting the optical axis of the head management sensor. For details, refer to "Disassembly/Reassembly" > "Adjustment and Setup Items" > "Pro-cedure after replacing the head management sensor".4) GAP CLIB.This mode measures the gap between the printhead and media by using the multi sensor and corrects the calibration value.5) CHANGE LF TYPEChange the type of the feed roller.0: Old feed roller1: New feed rollerDisplay DescriptionNOZZLE 1 Prints the nozzle check pattern by single direction/ single pass without using the non-dischargingback up.It is used to check for the non-discharging nozzles.- Media size: A4- Media type: anyOPTICAL AXIS Prints the pattern and adjusts the optical axis of the multi sensor.For details, refer to "Disassembly/Reassembly" > "Adjustment and Setup Items" > "Procedureafter replacing the carriage unit or multi sensor".- Media type: photo glossy paperLF TUNING Carry out automatic correction of eccentricity of the feed roller. For more details, refer to"Disassembly/Reassembly" > "Adjustment and Setup Items" > "Procedure after replacing thefeed roller and reed roller encoder".- The media type is "gloss photo paper".LF TUNING 2 Carry out manual correction of eccentricity of the feed roller. For more details, refer to"Disassembly/Reassembly" > "Adjustment and Setup Items" > "Procedure after replacing thefeed roller and reed roller encoder".- The media type is "gloss photo paper".Display DescriptionMANUAL HEAD ADJ DETAIL Prints the detail patterns for the manual head adjustment.After printing, the mode will change to [ADJ. SETTING]. Check the printed patterns and input the setvalues.BASIC Prints the basic patterns for the manual head adjustment.After printing, the mode will change to [ADJ. SETTING]. Check the printed patterns and input the setvalues.ADJ. SETTING A to F A-1 to F-1 This mode is to input the registration adjustment values.It is possible to return the values to the former one by printing the status print before changing the value.SAVE SETTINGS Save the registration adjustment values that has been input.RESET SETTINGS Initialize the registration adjustment values (to 0).