diff --git a/backend/mustek.desc b/backend/mustek.desc
index 249579691..97a985f2d 100644
--- a/backend/mustek.desc
+++ b/backend/mustek.desc
@@ -67,6 +67,7 @@
 :comment "Please test!"
 :model "Paragon 600 II N"
 :interface "Proprietary"
+
 :mfg "Trust"			; name a manufacturer
 :url "http://www.trust-site.com"
 :model "Imagery 1200 SP"
@@ -78,5 +79,10 @@
 :model "SCSI excellence series 19200"
 :interface "SCSI"
 
+:mfg "Primax"			; name a manufacturer
+:url "http://www.primax.nl"
+:model "Compact 4800 SCSI"
+:interface "SCSI"
+
 ; :comment and :url specifiers are optional after :mfg, :model, :desc,
 ;  and at the top-level.
diff --git a/doc/sane-mustek.man b/doc/sane-mustek.man
index ee355ceab..06a409d30 100644
--- a/doc/sane-mustek.man
+++ b/doc/sane-mustek.man
@@ -1,14 +1,14 @@
-.TH sane-mustek 5 "11 Aug 2001"
+.TH sane-mustek 5 "18 Nov 2001"
 .IX sane-mustek
 .SH NAME
 sane-mustek - SANE backend for Mustek flatbed scanners
 .SH DESCRIPTION
 The
 .B sane-mustek
-library implements a SANE (Scanner Access Now Easy) backend that
-provides access to Mustek (and some relabeled Trust) flatbed scanners.
-At present, the following scanners are known to work more or less with
-this backend:
+library implements a SANE (Scanner Access Now Easy) backend that provides
+access to Mustek (and some relabeled Trust and Primax) flatbed scanners.  At
+present, the following scanners are known to work more or less with this
+backend:
 .PP
 .RS
 Paragon MFS-6000CX
@@ -45,6 +45,8 @@ Trust Imagery 4800 SP
 .br
 Trust SCSI Connect 19200
 .br
+Primax Compact 4800 SCSI
+.br
 .RE
 .PP
 More details can be found on the Mustek backend homepage