ps-print-buffer does not print

["Nellinux" <nello.sola@libero.it>]

I have this problem:
all commands involving postscript printing in Emacs do not work.

I have this components:
 - Slackware 10.2
 - GNU Emacs 21.4.2
 - CUPS 1.1.23
 - ESP Ghostscript 815.00

I have no customization printing commands in file dot-emacs (see at the
bottom).

Other applications (Firefox, OpenOffice, lpr, a2ps) print properly.

I have that both at home and at office;  with older Slackware and Emacs
version all commands worked.

Have you any idea ?

Thanks

  Nello Sola


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dot-emcs
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(custom-set-variables
 '(case-fold-search t)
 '(current-language-environment "Latin-1")
 '(default-input-method "latin-1-prefix")
 '(diary-file "~/.diary" t)
 '(global-font-lock-mode t nil (font-lock))
 '(tool-bar-mode nil nil (tool-bar)))
(custom-set-faces
 '(default ((t (:stipple nil :background "black" :foreground "white"
:inverse-video nil :box nil :strike-through nil :overline nil
:underline nil :slant normal :weight normal :height 110 :width normal :
family "adobe-courier")))))
(setq default-major-mode 'text-mode)
(define-key global-map "\C-\M-l" 'goto-line)
(setq load-path (cons "~/.elisp" load-path))
(autoload 'html-helper-mode "html-helper-mode" "Yay HTML" t)
(setq auto-mode-alist (cons '("\\.html?$" . html-helper-mode)
auto-mode-alist))
(autoload 'php-mode "php-mode" "PHP editing mode" t)
(add-to-list 'auto-mode-alist '("\\.php\\'" . php-mode))
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