diff --git a/docling/backend/docling_parse_backend.py b/docling/backend/docling_parse_backend.py
index f9732f40..859b1743 100644
--- a/docling/backend/docling_parse_backend.py
+++ b/docling/backend/docling_parse_backend.py
@@ -6,7 +6,7 @@ from typing import Iterable, List, Optional, Union
 
 import pypdfium2 as pdfium
 from docling_core.types.doc import BoundingBox, CoordOrigin, Size
-from docling_parse.docling_parse import pdf_parser
+from docling_parse.docling_parse import pdf_parser_v1
 from PIL import Image, ImageDraw
 from pypdfium2 import PdfPage
 
@@ -19,7 +19,7 @@ _log = logging.getLogger(__name__)
 
 class DoclingParsePageBackend(PdfPageBackend):
     def __init__(
-        self, parser: pdf_parser, document_hash: str, page_no: int, page_obj: PdfPage
+        self, parser: pdf_parser_v1, document_hash: str, page_no: int, page_obj: PdfPage
     ):
         self._ppage = page_obj
         parsed_page = parser.parse_pdf_from_key_on_page(document_hash, page_no)
@@ -192,7 +192,7 @@ class DoclingParseDocumentBackend(PdfDocumentBackend):
         super().__init__(in_doc, path_or_stream)
 
         self._pdoc = pdfium.PdfDocument(self.path_or_stream)
-        self.parser = pdf_parser()
+        self.parser = pdf_parser_v1()
 
         success = False
         if isinstance(self.path_or_stream, BytesIO):
diff --git a/docling/backend/docling_parse_v2_backend.py b/docling/backend/docling_parse_v2_backend.py
index d1b7766d..28046bf6 100644
--- a/docling/backend/docling_parse_v2_backend.py
+++ b/docling/backend/docling_parse_v2_backend.py
@@ -26,7 +26,7 @@ class DoclingParseV2PageBackend(PdfPageBackend):
         self._ppage = page_obj
         parsed_page = parser.parse_pdf_from_key_on_page(document_hash, page_no)
 
-        self.valid = "pages" in parsed_page and len(parsed_page["pages"])==1
+        self.valid = "pages" in parsed_page and len(parsed_page["pages"]) == 1
         if self.valid:
             self._dpage = parsed_page["pages"][0]
         else:
@@ -223,16 +223,16 @@ class DoclingParseV2DocumentBackend(PdfDocumentBackend):
             )
 
     def page_count(self) -> int:
-        #return len(self._pdoc)  # To be replaced with docling-parse API
-        
+        # return len(self._pdoc)  # To be replaced with docling-parse API
+
         len_1 = len(self._pdoc)
         len_2 = self.parser.number_of_pages(self.document_hash)
-        
-        if len_1!=len_2:
+
+        if len_1 != len_2:
             _log.error(f"Inconsistent number of pages: {len_1}!={len_2}")
 
         return len_2
-    
+
     def load_page(self, page_no: int) -> DoclingParseV2PageBackend:
         return DoclingParseV2PageBackend(
             self.parser, self.document_hash, page_no, self._pdoc[page_no]