Smoothing Function; Print Optimization Controls; Power Monitor; Head Sticking Prevention - Canon QY8-1360-000 Service Manual

BJC-7100

2.3 Smoothing Function

The BJC-7100 has two methods of smoothing black print data.
The printer driver can convert 600
600dpi (v). The printer itself can also convert 300
600 600dpi.

2.4 Print Optimization Controls

2.4.1 Power monitor

When, due to high-duty printing, etc., the total head drive power exceeds the power
supply capacity, the consumption is automatically reduced.

2.4.2 Head sticking prevention

To prevent ink mist dispersion caused by high-duty printing, a one pass-worth of data
is splitted and printed as a 2 pass data.

2.4.3 Ink smear prevention

Printed pages ejected from the printer dry naturally in the paper output tray. If,
before a page has dried, the next printed page is ejected onto it, there is a risk that
the ink on the first page will be smeared.
When printing high-density images, etc., the BJC-7100 pauses the carriage between
printing scans and/or delays the ejection of the printed page, to prevent smearing.
Figure 4-11 Print Mode Detail Quality Sheet (Sample)
600dpi data into data equivalent to 1200dpi (h)
300dpi data into data equivalent to
4-11
Part 4: Technical Reference