Saflok Service & Repair Forum

The Saflok 5 73421 key card encoder is displaying error code E102 and not recognizing any key cards. Please advise on troubleshooting steps or necessary repairs. Thank you.

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— Posted by rom maness on 2014-12-28

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Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110


Recent 311 Comments

#Saflok by DavidDBlack on 2011-08-31 02:29
Can the Saflok 3 73632 Key Card Encoder be repaired or bought? I'm looking to check this off my to-do list.

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#Saflok by PHIL RUSH on 2014-12-18 19:44
Machine issue Saflok 5 73421 key card encoder offline, not powering up.

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#Saflok by ben c tyler on 2012-08-06 12:24
I'm experiencing issues with the Saflok 4 75420, particularly with the Universal Network Interface (UNI) functionality. It seems like something has stopped working, but I'm unsure of the exact problem.

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#saflok by Pelliculages on 2005-09-23 01:37
The saflok 4 99092903 door opener in the warehouse is experiencing unusual behavior. It is not functioning as expected.

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#Saflok by Marian on 2013-02-27 15:47
I'm experiencing some trouble with the Saflok 73400 09092903 card reader. It seems like something has stopped working, but I'm not entirely sure what it's supposed to do. Could you please assist me in getting it fixed?

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#Saflok by P Rajalaxmi Pati on 2010-05-13 06:38
Hello, I am reaching out on behalf of a client regarding an issue with a Saflok ZT-2903 73400 Card Key Reader/Writer. Can you please provide information on repair services available for this particular device? Thank you.

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#Saflok by Canhão on 2010-07-26 07:50
My Saflok Model #2 73400 Card Key Reader/Writer is malfunctioning and needs repair. Looking for a technician with experience in repairing industrial units to address the issue

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#Saflok by Horlador on 2014-01-28 00:30
Could you please confirm if the Saflok 5 73421 Key Card Encoder is still supported or if replacement parts are available for this unit? Thank you.

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#Saflok by Gustavo Diaz on 2014-03-28 16:52
The Saflok 1 73732 card encoder malfunctioned today at 230 PM, causing a significant downtime. Can you provide any quick insights into what could have gone wrong?

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#Saflok by Youtube on 2014-12-03 20:23
Saflok 1 73412 card encoder has a drive or board failure, needs immediate attention. Heading there now, will update once fixed.

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#Saflok by Yen on 2014-12-16 05:44
the Saflok 73400 99092903 card reader unit went down during the night shift. Please have someone check it out during the day. Thanks!

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#Saflok by Kristensaf on 2014-02-12 10:58
Saflok 5 73421 Key Card Encoder down. Drive or board failure in progress. Need immediate attention.

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#Saflok by Juan Reinoso on 2013-07-06 01:09
The Saflok 73400 09092903 card reader on the line is malfunctioning, causing delays in production. It needs urgent attention from the repair service to ensure smooth operations. Thank you.

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#Saflok by Ganley on 2012-08-24 02:00
One of the Saflok 4 75420 units connected to the Universal Network Interface (UNI) in the warehouse is exhibiting unusual behavior. The unit is acting erratically and it's not functioning as expected. Please investigate this issue to ensure everything is running smoothly.

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#Saflok by Edward Ramsey on 2011-10-01 22:21
I'm encountering some issues with the Saflok 3 73632 key card encoder. It seems like something has stopped working properly, and I'm not sure what the exact problem is. I would appreciate some assistance in diagnosing and fixing the issue.

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#Saflok by P van Niekerk on 2012-02-14 10:01
Saflok 4 73432 encoder issue Drive or board failure detected during rounds, requiring immediate attention. Moving to next machine for continued maintenance rounds.

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#Saflok by Dave Burnham on 2012-11-16 01:40
Saflok 4 73432 Encoder not recognizing key cards.

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#Saflok by Mitch Ford on 2014-12-19 15:44
Can the Saflok 3 73432 Key Card Encoder be repaired or bought? I'm looking to check this off my to-do list.

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#Saflok by Larry Taylor on 2012-05-12 20:21
The Saflok 4 73432 encoder is malfunctioning, causing delays and disruptions on the production line. Urgent maintenance is needed to resolve the issue

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#Saflok by Six B Construction on 2012-04-22 04:44
Saflok 4 73432 encoder issue detected, drive or board failure reported. Replacing faulty component to prevent operational disruption.

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#Saflok by Ethan on 2014-12-23 14:06
Could you please confirm if the Saflok 1 73732 Card Encoder is still supported or if replacement parts are available? Thank you.

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#SAFLOK by goumas on 2015-03-06 06:01
Could you please confirm if the SAFLOK 2 71900 keypad is still supported, and if replacement parts are available for this unit? Thank you.

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#saflok by pritam singh on 2005-12-21 13:47
The Saflok 4 73400 door opener is malfunctioning, causing a slowdown in our production line. urgent attention from the repair service is needed to rectify this issue

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#Saflok by Thehien on 2014-02-11 02:04
I'm contacting you regarding an issue with Saflok 1 73732, a card encoder. My client is experiencing problems with it and would like to know if you can provide assistance in repairing or replacing the part. Please let me know what information you need to proceed. Thank you.

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#Saflok by R on 2016-02-18 01:03
The card encoder (reader/writer) on our Saflok 4 73432 is malfunctioning and impacting our production line. Urgent attention is required to resolve this issue

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#Saflok by Zvonko Shimeg on 2012-04-26 11:48
Saflok 4 75420 UNI machine displaying "Communication Error" and not communicating with network.

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#Saflok by Crisp on 2014-02-25 03:21
Can you please provide details on whether the Saflok 2 73400 Key Card Reader is still supported or if replacement parts are available? Thank you.

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#Saflok by Heckley on 2013-08-22 21:32
Can you please let me know if you have a Saflok 73400 09092903 card reader available for sale or repair? We need it urgently to keep our production running. Thank you.

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#Saflok by divya on 2010-08-18 05:51
Our Saflok Model #2 73400 card key reader/writer unit is still down. Please provide assistance immediately.

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#Saflok by Tiberio on 2013-02-08 05:18
The Saflok 73400 09092903 unit is not working properly. It is a card reader.

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#Saflok by Tony Anderson on 2011-07-07 08:06
Card reader/writer on Saflok Model 3 73432 is not reading or writing cards for production.

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#Saflok by Fran on 2011-01-23 06:34
Saflok Model 3 73432 card reader/writer not reading or writing cards.

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#Saflok by Don Miller on 2014-11-01 23:57
Please contact Saflok directly to inquire about support and parts availability for the Saflok 3 73432 Key Card Encoder. You can reach them at .

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#Saflok by Chrissie Wolfensohn on 2011-03-02 22:31
Having issues with Saflok 3 73632 - Key Card Encoder. Need repair service urgently. Let me know if you can help. Thanks.

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#Saflok by Gegner on 2011-10-22 23:16
Please provide information on Saflok 1 73412 - Description Encorder. Thank you.

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#Saflok by Jürgen on 2016-11-06 13:24
Our Saflok 2 73632 Keycard Encoder unit is still down. Please ensure someone responds

—> Purchase or Repair:
#Saflok by benhamad on 2014-12-17 14:44
The Saflok 73400 99092903 key card encoder is malfunctioning, and we need it fixed ASAP. Please have someone check and repair it during the day shift. Thank you!

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#Saflok by Novotná on 2014-12-24 14:06
Hi, I have a Saflok 1 73412 Key Card Encoder that needs repair. Can you provide information on the services you offer for this specific model? Thank you.

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#Saflok by Lamas on 2012-09-23 05:08
Our Saflok 4 75420 is experiencing a critical issue with the Universal Network Interface (UNI). This malfunction is causing the production line to halt, impacting our production schedule significantly. Urgent attention and

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#Saflok by DAVID POTTER on 2012-08-01 16:55
I'm having trouble with the Saflok 4 73432 machine. It's an encoder, and for some reason, it stopped working. I'm not exactly sure what went wrong, but any help would be greatly appreciated.

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#Saflok by wang yi on 2012-07-23 21:07
Do you have a Saflok 4 73432 Encoder available for sale or repair? Our unit is down, and we need to keep our production running.

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#Saflok by siminski on 2023-08-02 00:00
Unit went down mid-shift. Please check Saflok Model 1 Controller. Thanks!

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#Saflok by Antonio Gomez on 2013-04-06 10:57
I wanted to inquire about the pricing and availability of the Saflok 73400 09092903 card reader. My team recommended reaching out to you to check if this unit is the right model. We are looking to source one quickly. Thank you.

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#Saflok by Faraz on 2013-02-17 22:49
Please provide an assessment and repair estimate for Saflok 73400 09092903, a card reader device with an issue. Thank you.

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#Saflok by AMERICA on 2014-11-02 00:57
Hey, the Saflok 73400 99092903 card reader unit went down mid-shift. Needs attention ASAP. Please check first thing tomorrow morning.

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#Saflok by Ingalls on 2014-12-28 03:06
Key card encoder Saflok 1 73412 in room 215 is down; drive or board issue. Need to check and repair ASAP.

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#Saflok by Scott Krinke - Biker on 2012-04-17 22:02
Please provide me with information on the pricing and availability of the Saflok 4 75420 Universal Network Interface (UNI). I am looking to source one quickly and would appreciate your assistance. Thank you.

—> Purchase or Repair:
#SAFLOK by persuno on 2016-02-18 19:03
We experienced downtime due to an issue with SAFLOK 3 73432 card encoder (reader/writer). Can you provide a quick explanation of what happened and when it occurred? Need to address this before the next shift starts.

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#SAFLOK by Antunes on 2015-07-23 13:20
The SAFLOK 2 71900 keypad in the warehouse is displaying unusual behavior - the screen is flickering on and off intermittently, and some of the buttons are unresponsive when pressed.

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#Saflok by C.D. Boone on 2011-12-16 03:04
The Saflok 3 73632 key card encoder is down due to a drive or board failure. Will investigate further to determine the root cause and troubleshoot accordingly.

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Tobaccoville, NC 27050
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