Initial commit: SNMP scanner and Zabbix template generator

Tools for printer discovery and monitoring:
- snmp_scanner.py: SNMP-based printer discovery
- generate_printer_templates.py: Generate Zabbix templates
- analyze_supplies.py: Analyze printer supply levels
- extract_summary.py: Extract printer data summaries

Includes Zabbix templates for:
- HP Color/Mono printers
- HP DesignJet T1700
- Xerox Color/Mono/Enterprise printers

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

NAMING_FIX_SUMMARY.md

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+# Zabbix Template Naming Convention Fixes
+
+## Problem
+Inconsistent naming between Level items and Part Number items made ASP matching logic complex and error-prone.
+
+## Solution
+Standardize all templates so Part Number item name = Level item name with " Level" replaced by " Part Number"
+
+## Changes Made
+
+### HP Templates (✅ FIXED)
+- **HP Mono**: "Black Toner Level" → "Black Toner Part Number" ✓
+- **HP Color**: All colors fixed to match (Black/Cyan/Magenta/Yellow Toner)
+
+### Xerox Templates (⚠️ NEEDS FIX)
+
+**Xerox VersaLink Color** - Need to remove extra "Cartridge":
+- Change: "Black Toner **Cartridge** Part Number" → "Black Toner Part Number"
+- Change: "Black Drum **Cartridge** Part Number" → "Black Drum Part Number"
+- (Same for all colors)
+
+**Xerox VersaLink Mono** - Need to remove extra "Cartridge":
+- Change: "Toner **Cartridge** Part Number" → "Toner Part Number"
+- Change: "Drum **Cartridge** Part Number" → "Drum Part Number"
+
+**Xerox Enterprise** - Already correct ✓
+
+### HP DesignJet (⚠️ NEEDS FIX IF USED)
+- These are ink cartridges, not toner
+- Level items use "Ink", Part Numbers use "Cartridge"
+- Should change to "Ink" for consistency
+- However, these may not be actively used in your environment
+
+## Simplified ASP Matching Logic
+
+After fixes, the ASP code becomes:
+```vbscript
+' Simple direct match - no fuzzy logic needed
+lookupName = Replace(itemName, " Level", "")
+partKeyName = lookupName & " Part Number"
+If partNumbers.Exists(partKeyName) Then
+    partNumber = partNumbers(partKeyName)
+End If
+```
+
+## Next Steps
+1. Fix Xerox templates in generate_printer_templates.py
+2. Regenerate templates
+3. Re-import to Zabbix
+4. Simplify ASP matching code
+5. Clear cache and test