doc: additional small changes to man pages.

doc/sane-hp.man

@@ -45,19 +45,18 @@ and
 .IR http://penguin-breeder.org/kernel/download/ .
 
 .PP
-Support for models 5200C/62X0C/63X0C connected to the USB require
+Support for models 5200C/62X0C/63X0C connected to USB requires
-the kernel scanner driver or libusb. See
+libusb. See
 .BR sane\-usb (5)
 for more details.
 .PP
 The
 .B sane\-hp
 backend no longer supports OfficeJet multi-function peripherals.
-For these devices use the external "hpoj" backend in version 0.90 and later of
+For these devices use the external "hplip" packages available at:
-the "HP OfficeJet Linux driver", available at
+.IR https://developers.hp.com/hp\-linux\-imaging\-and\-printing/ .
-.br
+For information about the previous hpoj driver, see:
-.IR http://hpoj.sourceforge.net
+.IR http://hpoj.sourceforge.net/ .
-.
 .PP
 Because Hewlett-Packard does no longer produce scanners that support
 SCL (beside the OfficeJets), the above list of supported scanners is
@@ -70,7 +69,7 @@ You can also watch the sane\-devel mailing list at
 .IR http://www.sane\-project.org/mailing\-lists.html .
 .PP
 More details about the hp backend can be found on its homepage
-.IR http://www.kirchgessner.net/sane.html .
+.IR http://web.archive.org/web/20070206115546/http://www.kirchgessner.net/sane.html .
 .PP
 .SH "DEVICE NAMES"
 This backend expects device names of the form:

doc/sane-microtek2.man

@@ -7,9 +7,7 @@ The
 library implements a SANE (Scanner Access Now Easy) backend that
 provides access to Microtek scanners with a SCSI-2 command set.
 This backend can be considered alpha to beta. Some scanner models are reported
-to work well, others not. New development versions of this backend can be
+to work well, others not.
-obtained from
-.IR http://karstenfestag.gmxhome.de .
 .PP
 There exists a different backend for Microtek scanners with SCSI-1 command
 set.