[cups.general] Remote printing error

[KieZz]

Hi 
i've a lan whit a server where run cupsd and is plugged a epson c64.
I can print from the server but i can't from clients in every way (whit cups 
http/kde/command line....).
The error is still this after many retry:
Print file was not accepted (client-error-bad-request)!

I've not found help on google or cups help, this are my conf:

Server:
LogLevel info
Listen 192.168.0.1:631
Listen 127.0.0.1:631
<Location />
Order Deny,Allow
Deny From All
Allow From 127.0.0.1
Allow From 192.168.0.*
</Location>
<Location /printers/name>
AuthType Basic
AuthClass User
Order Deny,Allow
Deny From All
Allow From 192.168.0.*
Allow From 127.0.0.1
</Location>
<Location /admin>
AuthType Basic
AuthClass System
Order Deny,Allow
Deny From All
Allow From 127.0.0.1
Allow From 192.168.0.*
</Location>

Client

Classification none
DefaultCharset UTF-8
DefaultLanguage it
Printcap /etc/printcap
PrintcapFormat BSD
RemoteRoot remroot
SystemGroup sys
ServerCertificate /etc/cups/ssl/server.crt
ServerKey /etc/cups/ssl/server.key
<Location />
Encryption IfRequested
Satisfy All
Order deny,allow
Deny From All
Allow From 127.0.0.1
</Location>
<Location /admin>
AuthType Basic
AuthClass System
Encryption IfRequested
Satisfy All
Order deny,allow
Deny From All
Allow From 127.0.0.1
</Location>
HostnameLookups Off
KeepAlive On
KeepAliveTimeout 60
MaxClients 100
MaxRequestSize 0m
Timeout 300
Listen *:631
AccessLog /var/log/cups/access_log
ErrorLog /var/log/cups/error_log
PageLog /var/log/cups/page_log
MaxLogSize 1m
LogLevel debug
PreserveJobHistory On
PreserveJobFiles Off
AutoPurgeJobs No
MaxJobs 0
MaxJobsPerPrinter 0
MaxJobsPerUser 0
User lp
Group sys
RIPCache 8m
FilterLimit 0
DataDir /usr/share/cups
DocumentRoot /usr/share/doc/cups
RequestRoot /var/spool/cups
ServerBin /usr/lib/cups
ServerRoot /etc/cups
TempDir /var/spool/cups/tmp
Browsing On
BrowseProtocols CUPS
BrowseInterval 30
BrowseTimeout 300
BrowseAllow @LOCAL
BrowseDeny all
BrowseOrder allow,deny
ImplicitClasses On
ImplicitAnyClasses Off
HideImplicitMembers Yes
BrowseShortNames Yes

The distro are 2 slackware current whit latest cupsd.
Thanks to all, Bye