Saflok Service & Repair Forum

The Saflok 5 73421 key card encoder is displaying error code 543. Unable to read or write key cards. Need urgent assistance to resolve issue.

—> Purchase or Repair: Ticket Image

— Posted by CHEAH on 2014-12-05

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If you need your Saflok unit tested or repaired,
give us a call at 1-336-969-0110.
Estimates are free with an approved repair. Declined or unrepairable units are subject to a $75 evaluation, handling, and standard return-shipping fee. Extended warranties may be available.
Shipping/Receiving:
Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
Phone: 1-336-969-0110


Recent 312 Comments

#Saflok by MichaelNeank on 2012-12-03 08:48
Hi there, our Saflok 4 75420 Universal Network Interface stopped working and we need a replacement. Could you please provide repair information or suggest a solution? We need a quick reply. Thanks!

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#Saflok by EL-NET Ireneusz Staniszewski on 2011-01-04 10:48
The Saflok Model 3 73432 is not functioning and needs maintenance attention. Thank you.

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#Saflok by R on 2014-11-02 14:57
The Saflok 6 73432 card reader/scanner unit went down mid-shift. Please follow up on this during the day shift.

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#Saflok by Siehendra on 2010-09-23 19:28
Could you please confirm if the Saflok ZT-2903 73400 Card Key Reader/Writer is still supported or if replacement parts are available for this unit? Thank you.

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#saflok by Buttrill on 2005-12-28 14:12
The Saflok 4 73400 door opener is malfunctioning, causing delays in our production line. Please address this issue

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#Saflok by Franko on 2014-05-05 10:20
The Saflok 1 73732 card encoder experienced an issue causing significant downtime earlier today. Could you please provide a quick update on what went wrong and when it occurred? Your assistance is highly appreciated before the next shift begins. Thank you!

—> Purchase or Repair:
#Saflok by Jason Whatley on 2013-10-16 15:13
Saflok 73400 09092903 card reader is not reading any cards.

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#Saflok by macgretz on 2012-06-14 08:31
The Saflok 4 75420 UNI is experiencing constant connectivity issues, leading to repetitive production line downtime. Immediate repair service is crucial to minimize disruptions and maintain optimal operational efficiency.

—> Purchase or Repair:
#Saflok by nugent on 2012-09-10 04:04
I'm experiencing some issues with the Saflok 4 75420, specifically with the Universal Network Interface (UNI). It seems like something has stopped working, and I'm not entirely sure what the model does exactly. Any assistance would be greatly appreciated.

—> Purchase or Repair:
#Saflok by Aaron Bass or Eric Gant on 2011-11-02 12:12
Please provide a message asking if Saflok 3 73632 key card encoder is still supported, or if replacement parts are available.

—> Purchase or Repair:
#Saflok by JIM WILLIAMS on 2011-09-20 15:07
Experiencing issues with Saflok Model 3 73432 card reader/writer, not reading or writing cards. Need technical assistance

—> Purchase or Repair:
#Saflok by Alcantar on 2014-12-16 11:44
Can you provide a status update on the availability of another Saflok 3 73432 Key Card Encoder for purchase or repair? We need this urgently to keep production running smoothly. Thank you.

—> Purchase or Repair:
#SAFLOK by Douglas Moore on 2015-07-30 12:20
I'm having some trouble with the SAFLOK 2 71900 keypad - it seems to have stopped working. I'm not sure what exactly the issue is, but I wanted to let you know. Would you be able to take a look at it?

—> Purchase or Repair:
#Saflok by Donald R Dunn on 2010-02-13 04:07
Please provide immediate assistance with our Saflok Model #2 73400 Card Key Reader/Writer. The unit is still down. Your

—> Purchase or Repair:
#Saflok by Wade dodgens on 2012-01-08 03:43
Hi, I'm reaching out about Saflok part number 4 73432, described as an encoder. Can you please provide information or assistance regarding this issue? Thank you.

—> Purchase or Repair:
#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 Darren Howatt on 2012-12-02 12:13
the Saflok 4 75420 is down. Issue Universal Network Interface (UNI). Need someone to look into this ASAP during the day shift.

—> Purchase or Repair:
#Saflok by Yoginder on 2012-03-13 04:53
The Saflok 4 75420 UNI unit is malfunctioning, causing delays and disruptions in the production line. Please address this issue urgently to ensure smooth operations.

—> Purchase or Repair:
#Saflok by zagorov on 2014-12-16 10:44
Hi there, we have a Saflok 1 73412 Key Card Encoder that needs attention. Can you provide us with information on how to troubleshoot and repair this specific part? Thank you.

—> Purchase or Repair:
#Saflok by Duanna on 2011-06-24 06:36
Saflok 1 73412 issue Encoder malfunction, drive or board failure. Require immediate attention.

—> Purchase or Repair:
#Saflok by Wilkerson on 2014-01-17 23:45
Saflok 1 73732 card encoder issue drive or board failure. Requires immediate attention for troubleshooting and repair.

—> Purchase or Repair:
#Saflok by gaston Petion on 2014-01-14 23:04
The Saflok 3 73432 Key Card Encoder unit is not functioning properly. Please assist in troubleshooting or maintenance.

—> Purchase or Repair:
#saflok by PREECE on 2005-12-27 22:12
Saflok 4 99092903 door opener is malfunctioning, causing delays in our production line. Please prioritize this repair service request to minimize downtime.

—> Purchase or Repair:
#saflok by Kojo Buachie on 2005-12-30 11:51
The Saflok 4 99092903 door opener is malfunctioning, affecting our production line. We need urgent repair service to resolve this issue

—> Purchase or Repair:
#Saflok by Mellor on 2012-06-21 20:25
Can the Saflok 4 75420 Universal Network Interface (UNI) be repaired or bought? I'm trying to check this off my to-do list.

—> Purchase or Repair:
#Saflok by sharma on 2012-03-06 14:22
Could you please provide information and assistance for Saflok 4 75420? It is described as the Universal Network Interface (UNI). Thank you.

—> Purchase or Repair:
#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

—> Purchase or Repair:
#Saflok by DAWAKI on 2011-10-15 07:36
Can the Saflok 3 73632 key card encoder be repaired or bought? I'm trying to check this off my to-do list.

—> Purchase or Repair:
#Saflok by stan mooneyham on 2010-03-27 17:29
The Saflok Model #2 73400 Card Key Reader/Writer is displaying error code 203 and is not reading any key cards. Need immediate assistance to troubleshoot and resolve the issue.

—> Purchase or Repair:
#SAFLOK by Ngiam on 2015-04-10 07:58
The SAFLOK 2 71900 keypad was malfunctioning today, causing downtime from 200 PM to 430 PM. Could you please investigate and provide feedback before the next shift starts? Your

—> Purchase or Repair:
#Saflok by david horton on 2013-08-06 07:32
I am interested in purchasing the Saflok 73400 09092903 card reader. Could you please provide information on pricing and availability? I am looking to source one quickly. Thank you.

—> Purchase or Repair:
#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 .

—> Purchase or Repair:
#Saflok by Jesse Sierra on 2014-12-23 10:06
Can the Saflok 2 73400 Key Card Reader be repaired or replaced? I'm trying to check this off my to-do list.

—> Purchase or Repair:
#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.

—> Purchase or Repair:
The Saflok 3 73432 key card encoder in the warehouse is displaying unusual behavior. It is not functioning as it normally does.

—> Purchase or Repair:
#Saflok by james cribb on 2011-05-26 21:55
I'm having some trouble with the Saflok 3 73632 key card encoder machine. It seems like something has stopped working. I'm not exactly sure what's wrong, but I can't get it to function properly.

—> Purchase or Repair:
#Saflok by raka on 2014-12-16 04:44
Do you have a Saflok 1 73732 Card Encoder available for sale or repair? Our unit is down, and we need to keep production running. Thank you.

—> Purchase or Repair:
#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?

—> Purchase or Repair:
#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

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

—> Purchase or Repair:
#Saflok by DIAS on 2014-05-04 20:20
Can the Saflok 1 73412 Key Card Encoder be repaired or replaced? I'm checking this off my to-do list and need to figure out the next steps. Thank you!

—> Purchase or Repair:
#Saflok by Dries on 2011-04-12 10:56
Hello, I'm interested in purchasing a Saflok Model 3 73432 card reader/writer. I'm not completely sure if this is the right model, but my team recommended I inquire. Could you please provide information on pricing and availability? We are hoping to source one quickly. Thank you. —> …Purchase or Repair: Ticket Image...
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#Saflok by W.Heijmans on 2014-10-31 16:57
Saflok 6 73432 Card Reader / Scanner is malfunctioning, halting our production line. Immediate repair service needed to resolve the issue and get operations running smoothly again.

—> Purchase or Repair:
#Saflok by Konecny on 2011-07-17 00:11
I'm having trouble with my Saflok Model 3 73432 card reader/writer. It seems like something has stopped working with it, and I'm not sure what the issue is. Can you help me figure out what's going on?

—> Purchase or Repair:
#Saflok by David Huffmaster on 2014-12-25 06:44
During the earlier shift, the Saflok 3 73432 Key Card Encoder unit malfunctioned, causing downtime. Please provide a quick update on what occurred and when so we can address this issue before the next shift begins. Thank you.

—> Purchase or Repair:
#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.

—> Purchase or Repair:
#Saflok by bhuvanesh on 2014-09-06 19:20
The Saflok 73400 99092903 unit is not functioning properly. Please investigate.

—> Purchase or Repair:
#Saflok by Pavlina on 2014-08-26 08:43
My Saflok 3 73432 Key Card Encoder is not recognizing the key cards. Need assistance with repairing ASAP.

—> Purchase or Repair:
#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.

—> Purchase or Repair:
#Saflok by Knud on 2014-11-01 21:57
We are still experiencing issues with the Saflok 73400 99092903 Card Reader. Urgent attention and resolution are required. Kindly provide an update on the status of the repair.

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Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
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1-336-969-0110

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Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
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No walk-ins accepted.