Panasonic Kx Fb421 Flatbed Plain Paper Fax Operating Instructions

Caller IQ Feature
81For assistance, please call openLCR: 1-866-openLCR (1-866-673-6527)
Updating the rate table 
(downloading the rate table)
If you register through openLCR web site or 
move to another area, you have to download the 
rate table manually.
1Press {
{{ {
CALLER IQ}
}} }.
CALLER IQ
PRESS NAVI.[( )]
2Press {
{{ {<
> >}
}} } until the following is 
displayed or press {
{{ {
2}
}} }.
NEW RATE TABLE
PRESS SET
3Press {
{{ {
SET}
}} }.
DOWNLOAD IN
PROCESS.
LThe fax machine will automatically...

Caller IQ Feature
82For assistance, please call openLCR: 1-866-openLCR (1-866-673-6527)
Downloading the fax system 
setup and telephone directory 
entries (downloading from 
web)
If you access openLCR web site at 
www.openLCR.com and program the system 
setup and telephone directory, you will need to 
download this data to the fax machine.
1Press {
{{ {
CALLER IQ}
}} }.
CALLER IQ
PRESS NAVI.[( )]
2Press {
{{ {<
> >}
}} } until the following is 
displayed or press {
{{ {
3}
}} }.
DATA FROM WEB
PRESS SET...

Specifications
83
Specifications
Technical data about this product
*1 Transmission speed depends upon the contents of the pages, resolution, telephone line conditions 
and capability of the other party’s machine.
*2 Transmission speed is based upon the ITU-T No. 1 Test Chart and original mode. If the capability of 
the other party’s machine is inferior to your unit, the transmission time may be longer. Applicable lines:Public Switched Telephone Network
Document size:Max. 216 mm (8
1/2) in width, Max. 600...

Specifications
84
Paper specifications
Note for recording paper:
LDo not use the following types of paper:
–Paper with a cotton and/or fibre content that is over 20%, such as letterhead paper or paper used 
for resumes
–Extremely smooth or shiny paper, or paper that is highly textured
–Coated, damaged or wrinkled paper
–Paper with irregularities, such as tabs or staples
–Paper which has dust, lint or oil stains
–Paper that will melt, vaporize, discolour, scorch or emit dangerous fumes, near 200 °C (392...

FCC Information
85
FCC Information
List of FCC requirements and information
If required by the telephone company, inform them 
of the following.
FCC Registration No.:
(found on the rear of the unit)
Ringer Equivalence No.: 
(found on the rear of the unit)
The particular telephone line to which the 
equipment is connected.
This unit must not be connected to a coin operated 
line. If you are on a party line, check with your local 
telephone company.
Ringer Equivalence Number (REN):
This REN is useful in...

Limited Warranty
86
Limited WarrantyPANASONIC CONSUMER ELECTRONICS COMPANY, PANASONIC SALES COMPANY,
DIVISION OF MATSUSHITA ELECTRIC  DIVISION OF MATSUSHITA
CORPORATION OF AMERICA ELECTRIC OF PUERTO RICO, INC.,
One Panasonic Way,  Ave. 65 de Infantería, Km. 9.5
Secaucus, New Jersey 07094 San Gabriel Industrial Park,
Carolina, Puerto Rico 00985
Panasonic Facsimile Product 
Limited Warranty
Limited Warranty Coverage
If your product does not work properly because of a defect in materials or workmanship,...

Limited Warranty
87
Some states do not allow the exclusion or limitation of incidental or consequential damages, or limitations on 
how long an implied warranty lasts, so the exclusions may not apply to you.
This warranty gives you specific legal rights and you may also have other rights which vary from state to state. 
If a problem with this product develops during or after the warranty period, you may contact your dealer or 
Servicenter. If the problem is not handled to your satisfaction, then write to...

Customer Services
88
Customer Services
Customer Services directory
To obtain service or technical assistance during the warranty period, please 
contact:1-800-HELP-FAX (1-800-435-7329), Monday-Friday 9am-8pm EST. 
To obtain support or service after the warranty has expired, please contact: 
1-900-555-PANA (1-900-555-7262) for support on a fee basis.
Web Site: www.panasonic.com
(for customers in the USA or Puerto Rico ONLY)
You can purchase parts, accessories or locate your nearest servicenter by...

Index
89
Index
Program index
Basic features
#01 Date and time.................................... 28
#02 Your logo........................................... 29
#03 Your fax number ............................... 31
#04 Sending report ............................ 42, 60
#06 Fax ring setting ................................. 60
#12 Remote activation ID......................... 60
#13 Dialing mode ..................................... 60
#16 Paper size ......................................... 60
#17...

Index
90
Index
A Accessories................................................ 6
Paper stacker ........................................ 13
Paper tray .............................................. 13
Advanced features ................................... 61
Alert
Memory reception (Feature #44) ........... 62
Auto document feeder........................ 41, 55
B Basic features .......................................... 60
Broadcast Transmission .......................... 47
Buttons/Keys
BROADCAST...