Ricoh MP C2011 User Manual

Messages Causes Solutions
"XXX cannot be YYY
because the device
certificate used for the S/
MIME signature is not
currently valid."
(XXX and YYY indicate the
user action.)
The device certificate (S/
MIME) has expired.
A new device certificate (S/MIME)
must be installed. For details about
how to install a device certificate (S/
MIME), see Security Guide.
"XXX cannot be YYY
because there is a problem
with the device certificate
used for the S/MIME
signature. Check the device
certificate."
(XXX and YYY indicate the
user action.)
There is no device certificate
(S/MIME), or the certificate
is invalid.
For details about the device certificate
(S/MIME), see Security Guide.
"XXX cannot be YYY
because the Digital
Signature's device certificate
is not currently valid."
(XXX and YYY indicate the
user action.)
The device certificate (PDF
with digital signature or
PDF/A with digital
signature) has expired.
A new device certificate (PDF with
digital signature or PDF/A with digital
signature) must be installed. For details
about how to install a device certificate
(PDF with digital signature or PDF/A
with digital signature), see Security
Guide.
"XXX cannot be YYY
because there is a problem
with the Digital Signature's
device certificate. Check the
device certificate."
(XXX and YYY indicate the
user action.)
There is no device certificate
(PDF with digital signature or
PDF/A with digital
signature), or the certificate
is invalid.
A new device certificate (PDF with
digital signature or PDF/A with digital
signature) must be installed. For details
about how to install a device certificate
(PDF with digital signature or PDF/A
with digital signature), see Security
Guide.
• If an e-mail cannot be sent and a message appears which states that there is a problem with the
device certificate or user certificate, a new certificate must be installed. For details about how to
install a new certificate, see Security Guide.
9. Troubleshooting
174

Ricoh MP C2011 Specifications

General

Print Technology	Laser
Print Speed (Black)	20 ppm
Print Speed (Color)	20 ppm
Max Print Resolution	1200 x 1200 dpi
Copy Speed (Black)	20 cpm
Copy Speed (Color)	20 cpm
Copy Resolution	600 dpi
Multiple Copy	Up to 999 copies
Paper Output	250 sheets
Duplex Printing	Yes
Processor	600 MHz
Memory (Standard)	1.5 GB
Memory (Maximum)	1.5 GB
Hard Disk Drive (Optional)	250 GB
Power Source	220-240V, 50/60Hz
Fax Transmission Speed	33.6 kbps
Max Paper Size	A3
Network Connectivity	Ethernet
Scan Resolution	600 dpi
Functions	Print, Copy, Scan
Zoom	25% to 400%
Scan Speed (Black)	54 ipm
Scan Destinations	Email, Folder, USB
Paper Sizes	A3, A4, A5, B4, B5
Interface	USB 2.0, Ethernet
Network Protocol	TCP/IP, IPv4, IPv6
Operating System Compatibility	Windows, Mac, Linux
First Print Time (Color)	11 seconds or less