imagePROGRAF iPF6400S Service Guide 
 
imagePROGRAF iPF6400S Service Guide       September 2013 
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I.  Product Overview 
The Canon imagePROGRAF iPF6400S 24-inch large format printer is an eight-
color graphic arts printer incorporating the Canon LUCIA EX pigment ink set. The 
LUCIA EX Ink  produces images with a wide color gamut, improved  scratch 
resistance,  enhanced  black and white gradation, reduced graininess and 
ghosting.  
The imagePROGRAF iPF6400S has a built-in 250GB hard drive that increases 
productivity by relieving workload from the host computer and providing a large 
storage capacity for print job data storage and retrieval. Calibration data from the 
optional Spectrophotometer SU-21 unit is also stored for later retrieval. The 
Multisensor design enhances color stability when used within the Canon 
Calibration Link, while its robust design enhances registration and improves jam 
detection.  
The Canon Calibration Link system for the S-series printers is a Canon 
utility that utilizes an imagePROGRAF iPF6400S equipped with an 
optional Spectrophotometer Unit SU-21 to calibrate third-party media. 
The resulting calibration data is distributed to the  imagePROGRAF 
iPF6400S/iPF8400S/iPF9400S printer in the Calibration Link 
As an ENERGY STAR Partner, Canon U.S.A., Inc. (Canon USA) has determined 
that the imagePROGRAF iPF6400S printer meets the Energy Star guidelines for 
energy efficiency.