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Plustek-USB-TODO.txt (2007-12-13) Gerhard Jaeger <gerhard@gjaeger.de>
=====================================================================
TODO (in general):
- more documentation/comments for the different functions
- replace mclk_fast stuff and use instead values from 75DPI grayscale
KNOWN BUGS/Limitations:
Model Description Workaround
------------------------------------------------------------------------------
HP 2100c Straight Line Bug none
Bearpaw1200 works only once restart backend each time
All with TPA Negative Scanning quality bad none
CIS devices Skip calibration does not work none
********************************* DONE ***************************************
all add plustek.conf presettings to done
interface for frontends
all Auto-warmup done
all Sensor movement speedup ffw/rev done
Canon fine calibration does not work fixed
Canon 650 color modes >=600 dpi too dark fixed
Canon 660 add support done
Canon 1220 image quality not very good fixed
Canon 1240 gray mode too bright fixed
HP 2100c hits against scan-bed fixed
Genius Devices not recognized fixed
EPSON Photo Permanently warmup on TPA scanning fixed
EPSON Photo Transparency mode does not work fixed
correctly
all binary mode does not work correctly done
Canon 16bit gray mode does not work done
EPSON 1250/60 Motor control settings are wrong fixed
CanoScan 1240 added
EPSON + HP vertical line bug fixed
HP blooming on 42bit >=400dpi fixed
UMAX5400 bad picture quality fixed
UMAX3400 Straight Line Bug fixed
all problems on ARM and XScale fixed
Make the color modes > 8bit work correctly done
make mono/gray modes work on Canon scanners done
copy picture line by line to backend done
cancel function does not work correctly in large resolutions fixed
Move documents to its correct SANE place done
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