Install on macOS or Linux with Homebrew:
brew install nyg/jmxsh/jmxshDownload the release JAR and run it directly:
java -jar jmxsh-<version>.jarAdd the repository and install:
curl -fsSL https://jmx.sh/apt/gpg.asc | sudo gpg --dearmor -o /usr/share/keyrings/jmxsh.gpg
echo "deb [signed-by=/usr/share/keyrings/jmxsh.gpg] https://jmx.sh/apt stable main" | sudo tee /etc/apt/sources.list.d/jmxsh.list
sudo apt update && sudo apt install jmxshThe code is technically classified as a Doc Feeder Jam or a Pick Motor Fault , depending on the specific model firmware. However, the most common root cause associated with this series of codes is a Deskew Failure or a Motor Stalled condition within the Document Handler. The "Deskew" Function To understand why this code appears, you need to understand the "deskew" function. When you place a stack of papers in the Automatic Document Feeder (ADF), the machine does not simply pull them through. It has a mechanism designed to straighten the paper (deskew) before it passes over the scanning glass. This ensures that your digital copies are perfectly aligned.
This specific fault code is a common yet complex issue affecting various Xerox WorkCentre and VersaLink models. It generally points to a mechanical failure within the document feeder or an issue with the printer’s internal synchronization. Xerox Fault Code 043-343
In this comprehensive guide, we will demystify Xerox Fault Code 043-343. We will explore what the code means, the mechanical components involved, a step-by-step troubleshooting process, and when it is time to call in a professional technician. Xerox fault codes are designed to pinpoint specific failures within the machine’s subsystems. To understand the fix, you must first understand the diagnosis. The code is technically classified as a Doc
In the high-stakes environment of a busy office, few things are as frustrating as a sudden halt in productivity caused by a cryptic error message on your multifunction printer. If you are currently staring at a Xerox screen displaying Fault Code 043-343 , you are likely dealing with a machine that refuses to print, scan, or copy. When you place a stack of papers in
Automate JMX operations with scripts and pipes — perfect for monitoring, alerting, and CI/CD pipelines.
Run commands from a file:
java -jar jmxsh-<version>.jar \
-l localhost:9999 \
--input commands.txtPipe commands via stdin:
echo "open localhost:9999 && beans" \
| java -jar jmxsh-<version>.jar -n| Command | Description |
|---|---|
open <host:port> | Connect to a remote JMX endpoint (RMI) |
open jmxmp://<host:port> | Connect to a remote JMX endpoint (JMXMP) |
open <pid> | Attach to a local JVM by process ID |
domains | List all MBean domains |
beans | List all MBeans (filter by domain with -d) |
bean <name> | Select an MBean for subsequent operations |
info | Show attributes and operations of the selected MBean |
get <attr> | Read an MBean attribute |
set <attr> <value> | Write an MBean attribute |
run <op> [args] | Invoke an MBean operation |
close | Disconnect from the JMX endpoint |
jvms | List local Java processes |
help | Show all available commands |
Tab completion and command history powered by JLine.
Connect via host:port (RMI), jmxmp:// (JMXMP), JMX URL, or local PID.
Browse domains, read/write attributes, invoke operations.
Run multiple commands in one line with &&.
Automate JMX operations via files or piped input.
Silent, brief, or verbose output modes.
Follows the XDG Base Directory spec — keeps your home directory clean.