Canon BJC 50 Service Manual - Page 80

Canon BJC 50 - Color Inkjet Printer Manual

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Part 3: Operating Instructions BJC-50 3.5 Hexadecimal Dump Test Print The printer has the "on-line" self test function that outputs hexadecimal dump data when it is connected to a computer. The hexadecimal dump test is carried out when the printer is on line to print the data coming from the computer in hexadecimal code (hexadecimal data). Hold down the POWER button until the beeper sounds 5 times, release the button and set a sheet of paper in the manual paper feeder to start printing the on-line self test. Printing starts after the print buffer is full since this mode does not recognize the control code data as a control code. Test print mode Hexadecimal dump test print Selected number 5 Figure 3-18 Hexadecimal Dump Test Print (Sample) 3-22

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3.5 Hexadecimal Dump Test Print
The printer has the "on-line" self test function that outputs hexadecimal dump data
when it is connected to a computer.
The hexadecimal dump test is carried out when the printer is on line to print the data
coming from the computer in hexadecimal code (hexadecimal data).
Hold down the
POWER
button until the beeper sounds 5 times, release the button and set a sheet of
paper in the manual paper feeder to start printing the on-line self test.
Printing starts after the print buffer is full since this mode does not recognize the
control code data as a control code.
Part 3: Operating Instructions
BJC-50
3-22
Test print mode
Hexadecimal dump test print
Selected number
5
Figure 3-18 Hexadecimal Dump Test Print (Sample)