[sane-devel] HP Scanjet 2400 (genesys)

[Stéphane VOLTZ]

	Hello,

	what you miss is  to also set debug for gl646 code 
(SANE_DEBUG_GENESYS_GL646=255), then look in  debug log the register set 
written to scanner at each scan during warm up. Then search for differences 
with the values registers should have, fix/modify the 
gl646_init_regs_for_warmup() function until there are no -or harmless- 
differences.

Regards,
	Stef