diff -r e6f209eae9df -r 660d2a1b6ec0 printer.rst
--- a/printer.rst	Fri Aug 03 12:58:44 2012 +0300
+++ b/printer.rst	Sun Aug 05 18:20:50 2012 +0300
@@ -76,7 +76,12 @@
 The firmware of the printer must be uploaded after turning it on. You can use a
 hotplug/udev script which comes with foo2zjs, or do it manually::
 
-  cat /usr/share/foo2zjs/firmware/sihp1020.dl > /dev/usb/lp0
+  $ cat /usr/share/foo2zjs/firmware/sihp1020.dl > /dev/usb/lp0
+
+HP 1020 "out of page" error::
+
+  $ cat /usr/share/foo2zjs/firmware/sihp1020.dl > /dev/usb/lp0
+  $ usb_printerid /dev/usb/lp0
 
 Brother printers.
 =================